Enlarge / Daniel Dennett, a leading philosopher with provocative takes on consciousness, free will, and AI, has died at 82. (credit: Alonso Nichols/Tufts University)

World renowned philosopher Daniel Dennett, who championed controversial takes on consciousness and free will among other mind-bending subjects, died today at the age of 82.

(Full disclosure: This loss is personal. Dennett was a friend and colleague of my spouse, Sean Carroll. Sean and I have many fond memories of shared meals and stimulating conversations on an enormous range of topics with Dan over the years. He was a true original and will be greatly missed.)

Stunned reactions to Dennett's unexpected passing began proliferating on social media shortly after the news broke. "Wrenching news. He's been a great friend and incredible inspiration for me throughout my career," the Santa Fe Institute's Melanie Mitchell, author of Artificial Intelligence: A Guide for Thinking Humans, wrote on X. "I will miss him enormously."

Enlarge (credit: Getty | David Jennings)

Intermittent fasting, aka time-restricted eating, can help people lose weight—but the reason why may not be complicated hypotheses about changes from fasting metabolism or diurnal circadian rhythms. It may just be because restricting eating time means people eat fewer calories overall.

In a randomized-controlled trial, people who followed a time-restricted diet lost about the same amount of weight as people who ate the same diet without the time restriction, according to a study published Friday in Annals of Internal Medicine.

The finding offers a possible answer to a long-standing question for time-restricted eating (TRE) research, which has been consumed by small feeding studies of 15 people or fewer, with mixed results and imperfect designs.

Enlarge (credit: Getty)

On March 29, 2022, CNN+, CNN's take on a video streaming service, debuted. On April 28, 2022, it shuttered, making it the fastest shutdown of any launched streaming service. Despite that discouraging superlative, CNN has plans for another subscription-based video streaming platform, Financial Times (FT) reported on Wednesday.

Mark Thompson, who took CNN's helm in August 2023, over a year after CNN+'s demise, spoke with FT about evolving the company. The publication reported that Thompson is "working on plans for a digital subscription streaming service." The executive told the publication that a digital subscription, including digital content streaming, is "a serious possibility," adding, "no decisions had been made, but I think it’s quite likely that we’ll end up there."

CNN++, or whatever a new CNN streaming package might be named, would not just be another CNN+, per Thompson.

Enlarge / This mysterious model appeared on eBay with little fanfare. (credit: eBay)

The first-ever model of Star Trek's USS Enterprise NCC-1701 has been returned to the Roddenberry family, according to an ABC News report.

The three-foot model was used to shoot the pilot and credits scene for Star Trek's original series in the 1960s and was used occasionally for shots throughout the series. (Typically, a larger, 11-foot model was used for shots after the pilot.) The model also sat on series creator Gene Roddenberry's desk for several years.

It went missing in the late 1970s; historians and collectors believe it belonged to Roddenberry himself, that he lent it to a production house working on Star Trek: The Motion Picture, and that it was never returned. Its whereabouts were unknown until last fall, when a listing for a mysterious model of the Enterprise appeared on eBay.

Enlarge / Like the Beach Properties DLC itself, this property looks a bit unfinished and in need of some focus. (credit: Paradox Interactive)

Perhaps the first clue that something was not quite right about Beach Properties, the first $10 DLC "expansion" for the already off-kilter city-building sim Cities: Skylines 2, was that it did not contain a real beach house, which one might consider a key beach property. The oversight seemed indicative of a content pack that lacked for content.

C:S2's developers and publisher now agree and have published a letter to Cities fans, in which they offer apologies, updates, and refunds. Beach Properties is now a free add-on, individual buyers will be refunded (with details at a FAQ page), and Ultimate Edition owners will receive additional Creator Packs and Radio Stations, since partial refunds are tricky across different game stores.

"We thought we could make up for the shortcomings of the game in a timeframe that was unrealistic, and rushed out a DLC that should not have been published in its current form. For all this, we are truly sorry," reads the letter, signed by the CEOs of developer Colossal Order and publisher Paradox Interactive. "When we’ve made statements like this one before, it’s included a pledge to keep making improvements, and while we are working on these updates, they haven’t happened at a speed or magnitude that is acceptable, and it pains us that we've now lost the trust of many of you. We want to do better."

Enlarge / A cropped image showing Raw TV's poster for the Netflix documentary What Jennifer Did, which features a long front tooth that leads critics to believe it was AI-generated. (credit: Raw TV)

An executive producer of the Netflix hit What Jennifer Did has responded to accusations that the true crime documentary used AI images when depicting Jennifer Pan, a woman currently imprisoned in Canada for orchestrating a murder-for-hire scheme targeting her parents.

What Jennifer Did shot to the top spot in Netflix's global top 10 when it debuted in early April, attracting swarms of true crime fans who wanted to know more about why Pan paid hitmen $10,000 to murder her parents. But quickly the documentary became a source of controversy, as fans started noticing glaring flaws in images used in the movie, from weirdly mismatched earrings to her nose appearing to lack nostrils, the Daily Mail reported, in a post showing a plethora of examples of images from the film.

Futurism was among the first to point out that these flawed images (around the 28-minute mark of the documentary) "have all the hallmarks of an AI-generated photo, down to mangled hands and fingers, misshapen facial features, morphed objects in the background, and a far-too-long front tooth." The image with the long front tooth was even used in Netflix's poster for the movie.

Enlarge (credit: NASA/JPL-Caltech/SwRI/MSSS/Gerald Eichstädt/Thomas Thomopoulos)

Ever since the Voyager mission sent home images of Jupiter's moon Io spewing material into space, we've gradually built up a clearer picture of Io's volcanic activity. It slowly became clear that Io, which is a bit smaller than Mercury, is the most volcanically active body in the Solar System, with all that activity driven by the gravitational strain caused by Jupiter and its three other giant moons. There is so much volcanism that its surface has been completely remodeled, with no signs of impact craters.

A few more details about its violence came to light this week, with new images being released of the moon's features, including an island in a lake of lava, taken by the Juno orbiter. At the same time, imaging done using an Earth-based telescope has provided some indications that this volcanism has been reshaping Io from almost the moment it formed.

Fiery, glassy lakes

The Juno orbiter's mission is primarily focused on studying Jupiter, including the dynamics of its storms and its internal composition. But many of its orbital passes have taken it right past Io, and this week, the Jet Propulsion Laboratory released some of the best images from these flybys. They include a shot of Loki Patera, a lake of lava that has an island within it. Also featured: the impossibly sheer slopes of Io's Steeple Mountain.

Enlarge / Its creator calls the "Short Stack" the world's smallest scale model replica of the Nintendo Wii (bottom). (credit: James Smith)

The miniaturization of retro tech has always been a major obsession for modders, from the person who fit an original NES into a Game Boy-sized portable to the person who made a mini-er version of Apple's Mac mini.

One mod in this storied genre that caught our eye this week is the "Short Stack," a scale model of the Nintendo Wii that packs the 2006 console's internal hardware into a 3D-printed enclosure roughly the size of a deck of playing cards.

"You could fit 13.5 of these inside an original Wii," writes James Smith (aka loopj), the person behind the project. All the design details, custom boards, and other information about recreating the mod are available on GitHub.

Enlarge (credit: Getty Images)

Everyone with a Roku TV or streaming device will eventually be forced to enable two-factor authentication after the company disclosed two separate incidents in which roughly 600,000 customers had their accounts accessed through credential stuffing.

Credential stuffing is an attack in which usernames and passwords exposed in one leak are tried out against other accounts, typically using automated scripts. When people reuse usernames and passwords across services or make small, easily intuited changes between them, actors can gain access to accounts with even more identifying information and access.

In the case of the Roku attacks, that meant access to stored payment methods, which could then be used to buy streaming subscriptions and Roku hardware. Roku wrote on its blog, and in a mandated data breach report, that purchases occurred in "less than 400 cases" and that full credit card numbers and other "sensitive information" was not revealed.

Enlarge / An Apple Store in Shanghai, China, on April 11, 2024. (credit: CFOTO/Future Publishing via Getty Images)

Apple said it complied with orders from the Chinese government to remove the Meta-owned WhatsApp and Threads from its App Store in China. Apple also removed Telegram and Signal from China.

"We are obligated to follow the laws in the countries where we operate, even when we disagree," Apple said in a statement quoted by several news outlets. "The Cyberspace Administration of China ordered the removal of these apps from the China storefront based on their national security concerns. These apps remain available for download on all other storefronts where they appear."

The Wall Street Journal paraphrased a person familiar with the matter as saying that the Chinese cyberspace agency "asked Apple to remove WhatsApp and Threads from the App Store because both contain political content that includes problematic mentions of the Chinese president [Xi Jinping]."

Enlarge (credit: apomares | E+)

A jury has unanimously convicted Avi Eisenberg in the US Department of Justice's first case involving cryptocurrency open-market manipulation, the DOJ announced Thursday.

The jury found Eisenberg guilty of commodities fraud, commodities market manipulation, and wire fraud in connection with the manipulation on a decentralized cryptocurrency exchange called Mango Markets.

Eisenberg is scheduled to be sentenced on July 29 and is facing "a maximum penalty of 10 years in prison on the commodities fraud count and the commodities manipulation count, and a maximum penalty of 20 years in prison on the wire fraud count," the DOJ said.

Enlarge / The X-62A VISTA Aircraft flying above Edwards Air Force Base, California. (credit: Kyle Brasier, U.S. Air Force)

An AI test pilot has successfully flown a jet fighter in dogfights against human opponents. It's the latest development for DARPA's Air Combat Evaluation program, which is trying to develop aerospace AI agents that can be trusted to perform safely.

Human test pilots have a bit of a reputation thanks to popular culture—from The Right Stuff to Top Gun: Maverick, the profession has been portrayed as a place for loose cannons with a desire to go fast and break the rules. The reality is pretty far from that these days, especially where DARPA is concerned.

The agency instead wants a machine-learning agent that can safely fly a real aircraft autonomously, with no violations of training rules. After all, neural networks have their own reputation—at this point well-earned—for finding ways to exploit situations that hadn't occurred to humans. And the consequences when controlling a real jet fighter can be a lot more severe than just testing in silico.

Enlarge / This image taken by NASA's Orion spacecraft shows its view just before the vehicle flew behind the Moon in 2022. (credit: NASA)

Although NASA is unlikely to speak about it publicly any time soon, the space agency is privately considering modifications to its Artemis plan to land astronauts on the surface of the Moon later this decade.

Multiple sources have confirmed that NASA is studying alternatives to the planned Artemis III landing of two astronauts on the Moon, nominally scheduled for September 2026, due to concerns about hardware readiness and mission complexity.

Under one of the options, astronauts would launch into low-Earth orbit inside an Orion spacecraft and rendezvous there with a Starship vehicle, separately launched by SpaceX. During this mission, similar to Apollo 9, a precursor to the Apollo 11 lunar landing, the crew would validate the ability of Orion and Starship to dock and test habitability inside Starship. The crew would then return to Earth. In another option NASA is considering, a crew would launch in Orion and fly to a small space station near the Moon, the Lunar Gateway, and then return to Earth.

Enlarge / The Tesla Cybertruck. (credit: Tesla)

On Monday, we learned that Tesla had suspended customer deliveries of its stainless steel-clad electric pickup truck. Now, the automaker has issued a recall for all the Cybertrucks in customer hands—nearly 4,000 of them—in order to fix a problem with the accelerator pedal. It has come at an inconvenient time for Tesla, which is laying off more than 10 percent of its workforce due to shrinking sales even as CEO Elon Musk asks for an extra $55.8 billion in compensation.

The problem, which affects all 3,878 Cybertrucks delivered so far, has to do with the EV's accelerator pedal. Tesla has fitted this with a metal-finish cover to match the brushed metal appearance of the truck itself—no word on whether the pedals rust, too—but it says that at some point, "an unapproved change introduced lubricant (soap) to aid in the component assembly of the pad onto the accelerator pedal. Residual lubricant reduced the retention of the pad to the pedal."

Thanks to the profile of the Cybertruck's under dash, if the pedal cover becomes partially detached it can slide up and become trapped in place, wedging the pedal down and unleashing all of the Cybertruck's substantial power—the dual-motor truck boasts 600 hp (447 kW) and can reach 60 mph (98 km/h) in just over four seconds.

Enlarge (credit: Bloomberg)

Netflix’s crackdown on password sharing helped the streaming service blow past Wall Street’s earnings forecasts, but its shares fell after it said it planned to stop regularly disclosing its subscriber numbers.

The company’s operating income surged 54 percent in the first quarter as it added 9.3 million subscribers worldwide, proving that the efforts to reduce password sharing it launched last year have had more lasting benefits than some investors expected.

However, Netflix said on Thursday that from next year it would stop revealing its total number of subscribers, a metric that has been a crucial benchmark for investors in the streaming era.

Enlarge / A sample image from Microsoft for "VASA-1: Lifelike Audio-Driven Talking Faces Generated in Real Time." (credit: Microsoft)

On Tuesday, Microsoft Research Asia unveiled VASA-1, an AI model that can create a synchronized animated video of a person talking or singing from a single photo and an existing audio track. In the future, it could power virtual avatars that render locally and don't require video feeds—or allow anyone with similar tools to take a photo of a person found online and make them appear to say whatever they want.

"It paves the way for real-time engagements with lifelike avatars that emulate human conversational behaviors," reads the abstract of the accompanying research paper titled, "VASA-1: Lifelike Audio-Driven Talking Faces Generated in Real Time." It's the work of Sicheng Xu, Guojun Chen, Yu-Xiao Guo, Jiaolong Yang, Chong Li, Zhenyu Zang, Yizhong Zhang, Xin Tong, and Baining Guo.

The VASA framework (short for "Visual Affective Skills Animator") uses machine learning to analyze a static image along with a speech audio clip. It is then able to generate a realistic video with precise facial expressions, head movements, and lip-syncing to the audio. It does not clone or simulate voices (like other Microsoft research) but relies on an existing audio input that could be specially recorded or spoken for a particular purpose.

Enlarge / A BE-4 engine is moved into position on ULA's second Vulcan rocket. (credit: United Launch Alliance)

Welcome to Edition 6.40 of the Rocket Report! There was a lot of exciting news this week. For the first time, SpaceX launched a reusable Falcon 9 booster for a 20th flight. A few miles away at Cape Canaveral, Boeing and United Launch Alliance completed one of the final steps before the first crew launch of the Starliner spacecraft. But I think one of the most interesting things that happened was NASA's decision to ask the space industry for more innovative ideas on how to do Mars Sample Return. I have no doubt that space companies will come up with some fascinating concepts, and I can't wait to hear about them.

As always, we welcome reader submissions, and if you don't want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets, as well as a quick look ahead at the next three launches on the calendar.

Going vertical Down Under. Gilmour Space has raised its privately developed Eris rocket vertical on a launch pad in North Queensland for the first time, the Australian Broadcasting Corporation reports. This milestone marks the start of the next phase of launch preparations for Eris, a three-stage rocket powered by hybrid engines. If successful, Eris would become the first Australian-built rocket to reach orbit. Gilmour says the maiden flight of Eris is scheduled for no earlier than May 4, pending launch permit approvals. This presumably refers to a commercial launch license from the Australian government.

Enlarge / The SLS rocket is seen on its launch pad at Kennedy Space Center in August 2022. (credit: Trevor Mahlmann)

On Thursday senior Boeing officials leading the Space Launch System program, including David Dutcher and Steve Snell, convened an all-hands meeting for the more than 1,000 employees who work on the rocket.

According to two people familiar with the meeting, the officials announced that there would be a significant number of layoffs and reassignments of people working on the program. They offered a handful of reasons for the cuts, including the fact that timelines for NASA's Artemis lunar missions that will use the SLS rocket are slipping to the right.

Later on Thursday, in a statement provided to Ars, a Boeing spokesperson confirmed the cuts: "Due to external factors unrelated to our program performance, Boeing is reviewing and adjusting current staffing levels on the Space Launch System program."

Enlarge / Miami Beach, Fire Rescue ambulance at Mt. Sinai Medical Center hospital. ] (credit: Getty | Jeffrey Greenberg/)

Since 2021, federal law has required hospitals to publicly post their prices, allowing Americans to easily anticipate costs and shop around for affordable care—as they would for any other marketed service or product. But hospitals have mostly failed miserably at complying with the law.

A 2023 KFF analysis on compliance found that the pricing information hospitals provided is "messy, inconsistent, and confusing, making it challenging, if not impossible, for patients or researchers to use them for their intended purpose." A February 2024 report from the nonprofit organization Patient Rights Advocate found that only 35 percent of 2,000 US hospitals surveyed were in full compliance with the 2021 rule.

But even if hospitals dramatically improved their price transparency, it likely wouldn't help when patients need emergency trauma care. After an unexpected, major injury, people are sent to the closest hospital and aren't likely to be shopping around for the best price from the back of an ambulance. If they did, though, they might also need to be treated for shock.

Enlarge / Morfydd Clark is Galadriel in The Lord of the Rings: The Rings of Power. (credit: Amazon Studios)

Subscribers lodged thousands of complaints related to inaccuracies in Amazon's Prime Video catalog, including incorrect content and missing episodes, according to a Business Insider report this week. While Prime Video users aren't the only streaming users dealing with these problems, Insider's examination of leaked "internal documents" brings more perspective into the impact of mislabeling and similar errors on streaming platforms.

Insider didn't publish the documents but said they show that "60 percent of all content-related customer-experience complaints for Prime Video last year were about catalogue errors," such as movies or shows labeled with wrong or missing titles.

Specific examples reportedly named in the document include Season 1, Episode 2 of The Rings of Power being available before Season 1, Episode 1; character names being mistranslated; Continuum displaying the wrong age rating; and the Spanish-audio version of Die Hard With a Vengeance missing a chunk of audio.

Enlarge (credit: SOPA Images / Contributor | LightRocket)

X's chatbot Grok is supposed to be an AI engine crunching the platform's posts to surface and summarize breaking news, but this week, Grok's flaws were once again exposed when the chatbot got confused and falsely accused an NBA star of criminal vandalism.

"Klay Thompson Accused in Bizarre Brick-Vandalism Spree," Grok's headline read in an AI-powered trending-tab post that has remained on X (formerly Twitter) for days. Beneath the headline, Grok went into even more detail to support its fake reporting:

In a bizarre turn of events, NBA star Klay Thompson has been accused of vandalizing multiple houses with bricks in Sacramento. Authorities are investigating the claims after several individuals reported their houses being damaged, with windows shattered by bricks. Klay Thompson has not yet issued a statement regarding the accusations. The incidents have left the community shaken, but no injuries were reported. The motive behind the alleged vandalism remains unclear.

Grok appears to be confusing a common basketball term, where players are said to be throwing "bricks" when they take an airball shot that doesn't hit the rim. According to SF Gate, which was one of the first outlets to report the Grok error, Thompson had an "all-time rough shooting" night, hitting none of his shots on what was his emotional last game with the Golden State Warriors before becoming an unrestricted free agent.

Enlarge / Reddit user Kidipadeli75 spotted a fossilized hominin jawbone in his parents' new travertine kitchen tile. (credit: Reddit user Kidipadeli75)

Ah, Reddit! It's a constant source of amazing stories that sound too good to be true... and yet! The latest example comes to us from a user named Kidipadeli75, a dentist who visited his parents after the latter's kitchen renovation and noticed what appeared to be a human-like jawbone embedded in the new travertine tile. Naturally, he posted a photograph to Reddit seeking advice and input. And Reddit was happy to oblige.

User MAJOR_Blarg, for instance, is a dentist "with forensic odontology training" and offered the following:

While all old-world monkeys, apes, and hominids share the same dental formula, 2-1-2-3, and the individual molars and premolars can look similar, the specific spacing in the mandible itself is very specifically and characteristically human, or at least related and very recent hominid relative/ancestor. Most likely human given the success of the proliferation of H.s. and the (relatively) rapid formation of travertine.

Against modern Homo sapiens, which may not be entirely relevant, the morphology of the mandible is likely not northern European, but more similar to African, middle Eastern, mainland Asian.

Another user, deamatrona, who claims to hold an anthropology degree, also thought the dentition looked Asiatic, "which could be a significant find." The thread also drew the attention of John Hawks, an anthropologist at the University of Wisconsin–Madison and longtime science blogger who provided some valuable context on his own website. (Hawks has been involved with the team that discovered Homo naledi at the Rising Star cave system in 2013.)

Enlarge (credit: Getty Images | Benj Edwards)

On Thursday, Meta unveiled early versions of its Llama 3 open-weights AI model that can be used to power text composition, code generation, or chatbots. It also announced that its Meta AI Assistant is now available on a website and is going to be integrated into its major social media apps, intensifying the company's efforts to position its products against other AI assistants like OpenAI's ChatGPT, Microsoft's Copilot, and Google's Gemini.

Like its predecessor, Llama 2, Llama 3 is notable for being a freely available, open-weights large language model (LLM) provided by a major AI company. Llama 3 technically does not quality as "open source" because that term has a specific meaning in software (as we have mentioned in other coverage), and the industry has not yet settled on terminology for AI model releases that ship either code or weights with restrictions (you can read Llama 3's license here) or that ship without providing training data. We typically call these releases "open weights" instead.

At the moment, Llama 3 is available in two parameter sizes: 8 billion (8B) and 70 billion (70B), both of which are available as free downloads through Meta's website with a sign-up. Llama 3 comes in two versions: pre-trained (basically the raw, next-token-prediction model) and instruction-tuned (fine-tuned to follow user instructions). Each has a 8,192 token context limit.

Enlarge / For just $199, you could be having as much fun as this paid model.

Meta has announced it's permanently lowering the price of its aging Quest 2 headset to $199 for a 128GB base model, representing the company's lowest price yet for a full-featured untethered VR headset.

The Quest 2, which launched in 2020 at $299, famously defied tech product convention by increasing its MSRP to $399 amid inflation and supply chain issues in mid-2022. Actual prices for the headset at retail have fallen since then, though; Best Buy offered new units for $299 as of last October and for $250 by the 2023 post-Thanksgiving shopping season, for instance.

And the Quest 2 is far from the company's state-of-the-art headset at this point. Meta launched the surprisingly expensive Quest Pro in late 2022 before dropping that headset's price from $1,499 to $999 less than five months later. And last year's launch of the Quest 3 at a $499 starting price brought some significant improvements in resolution, processing power, thickness, and full-color passthrough images over the Quest 2.

Enlarge / A Falcon 9 rocket launches a Starlink mission in January 2020. (credit: SpaceX)

SpaceX is reportedly working with at least one major US defense contractor, Northrop Grumman, on a constellation of spy satellites for the National Reconnaissance Office.

According to Reuters, development of the network of hundreds of spy satellites by SpaceX is being coordinated with multiple contractors to avoid putting too much control of a highly sensitive intelligence program in the hands of one company.

"It is in the government's interest to not be totally invested in one company run by one person," one of the news agency's sources said, most likely referring to SpaceX founder Elon Musk.

Enlarge (credit: Getty Images)

Password-manager LastPass users were recently targeted by a convincing phishing campaign that used a combination of email, SMS, and voice calls to trick targets into divulging their master passwords, company officials said.

The attackers used an advanced phishing-as-a-service kit discovered in February by researchers from mobile security firm Lookout. Dubbed CryptoChameleon for its focus on cryptocurrency accounts, the kit provides all the resources needed to trick even relatively savvy people into believing the communications are legitimate. Elements include high-quality URLs, a counterfeit single sign-on page for the service the target is using, and everything needed to make voice calls or send emails or texts in real time as targets are visiting a fake site. The end-to-end service can also bypass multi-factor authentication in the event a target is using the protection.

LastPass in the crosshairs

Lookout said that LastPass was one of dozens of sensitive services or sites CryptoChameleon was configured to spoof. Others targeted included the Federal Communications Commission, Coinbase and other cryptocurrency exchanges, and email, password management, and single sign-on services including Okta, iCloud, and Outlook. When Lookout researchers accessed a database one CryptoChameleon subscriber used, they found that a high percentage of the contents collected in the scams appeared to be legitimate email addresses, passwords, one-time-password tokens, password reset URLs, and photos of driver’s licenses. Typically, such databases are filled with junk entries.

Enlarge / Seeing power armor in the Fallout series inspired many players to jump back into their own suits (and start stockpiling fusion cores). (credit: Amazon/MGM Studios)

Long-time Fallout fans are used to long waits between titles, and, depending on their preferences, inconsistent results. But when Amazon's Fallout series showed up on Prime and absolutely nailed it, it spurred a lot of players to crack open their libraries and commence some post-apocalyptic replaying. And maybe first-time playing, too.

Fallout 76, the online multiplayer title that is the most recent full release, saw perhaps the biggest delta. The game hit its all-time peak of 43,887 simultaneous players on Wednesday, April 17, according to SteamCharts, roughly one week after the Amazon series' debut. For the year leading up to that peak, Fallout 76 had hovered around 7,000-10,000 players through most of 2024, and then jumped after the series' debut. Of course, that number only counts PC players, and only those on Steam; the game, which launched simultaneously on consoles, and is available on Microsoft's Game Pass, likely has many more players.

SteamDB, another Steam stats tracker, suggested on X (formerly Twitter) that the Fallout game series as a whole had more than doubled its concurrent player count by April 14.

Enlarge (credit: PM Images | DigitalVision)

On Wednesday, Colorado expanded the scope of its privacy law initially designed to protect biometric data like fingerprints or face images to become first in the nation to also shield sensitive neural data.

That could stop companies from hoarding brain activity data without residents realizing the risks. The New York Times reported that neural data is increasingly being collected and sold nationwide. And after a market analysis showed that investments in neurotechnology leapt by 60 percent globally from 2019 to 2020—and were valued at $30 billion in 2021—Big Tech companies have significantly intensified plans to develop their own products to rake in potentially billions.

For instance, in 2023, Meta demoed a wristband with a neural interface used to control its smart glasses and unveiled an AI system that could be used to decode the mind. In January, Elon Musk announced that Neuralink implanted its first brain chip in a human that can be used to control a device with their thoughts. And just last month, Apple Insider reported that "Apple is working on technology that could turn the Apple Vision Pro into a brainwave reader to improve mental health, assist with training and workouts, and help with mindfulness."

Enlarge / The Chinese automaker BYD has every other electric vehicle maker worried. (credit: John Keeble/Getty Images)

The United States has won an important battle in its war to keep low-cost Chinese electric vehicles from American car buyers. Today, Reuters reports that the Mexican federal government has responded to pressure from the US and will not offer incentives to Chinese automakers, like BYD, that are looking to establish North American manufacturing operations.

BYD last met with Mexican officials in January, according to Reuters, where it learned that Chinese automakers would not be offered tax breaks or cheap land to build factories.

Until now, Mexico has offered foreign automakers generous subsidies that have made the country a cheap place to build cars. Added to that, the United States-Mexico-Canada Free Trade Agreement also makes Mexico desirable for ease of access to the US market, and Chinese automotive part suppliers have flocked to the country in recent years.

Enlarge / That is in no way what the Z button looks like or where it goes...

Apple's decision earlier this month to open the iOS App Store to generic retro game emulators is already bearing fruit. Delta launched Wednesday as one of the first officially approved iOS apps to emulate Nintendo consoles from the NES through the N64 and the Game Boy through the Nintendo DS (though unofficial options have snuck through in the past).

Delta is an outgrowth of developer Riley Testut's earlier sideloadable GBA4iOS project, which recently had its own unauthorized clone removed from the App Store. Before Wednesday, iOS users could load Delta onto their devices only through AltStore, an iOS marketplace that used a Developer Mode workaround to sideload apps from a self-hosted server. European users can now get that AltStore directly on their iOS devices (for a small 1.50 euro/year fee), while North American users can simply download Delta for free from the iOS App Store, with no ads or user tracking to boot.

All that history means Delta is far from a slapdash app quickly thrown together to take advantage of Apple's new openness to emulation. The app is obviously built with iOS in mind and already integrates some useful features designed for the mobile ecosystem. While there are some updates we'd like to see in the future, this represents a good starting point for where Apple-approved game emulation can go on iOS.

Enlarge (credit: Sergey Krasovskiy)

Blue whales have been considered the largest creatures to ever live on Earth. With a maximum length of nearly 30 meters and weighing nearly 200 tons, they are the all-time undisputed heavyweight champions of the animal kingdom.

Now, digging on a beach in Somerset, UK, a team of British paleontologists found the remains of an ichthyosaur, a marine reptile that could give the whales some competition. “It is quite remarkable to think that gigantic, blue-whale-sized ichthyosaurs were swimming in the oceans around what was the UK during the Triassic Period,” said Dean Lomax, a paleontologist at the University of Manchester who led the study.

Giant jawbones

Ichthyosaurs were found in the seas through much of the Mesozoic era, appearing as early as 250 million years ago. They had four limbs that looked like paddles, vertical tail fins that extended downward in most species, and generally looked like large, reptilian dolphins with elongated narrow jaws lined with teeth. And some of them were really huge. The largest ichthyosaur skeleton so far was found in British Columbia, Canada, measured 21 meters, and belonged to a particularly massive ichthyosaur called Shonisaurus sikanniensis. But it seems they could get even larger than that.

Enlarge / The Mercedes-Benz E-Class is the brand's workhorse, covering millions of km a year ferrying German taxi passengers around. (credit: Peter Nelson)

Mercedes-Benz's E Class badge possesses a lot of canon. When asked to picture a '90s-or-newer Mercedes full-size sedan, it's hard not to conjure up mental snapshots of W124-and-up generations schlepping around well-heeled suburban communities. I bet a lot of folks also picture the taxi lineup outside any German train station, too.

Well, at least I do. But I'm not talking about envisioning surly Munich cabbies but rather the faithful four-doors they putter around in. A lot of them are E Classes, which further proves that the cars have always been quintessential Mercedes luxury workhorses.

The brand-new 2024 E 350 4Matic, with its thrifty turbo-four powerplant, might have the most direct lineage in the US market to those cream-colored rickety diesels. It's easy on fuel for its size and ready to soak up all the miles across both traffic-ridden cityscapes and high-speed stretches of highway. And with its expansive suite of tech and mild hybrid propulsion, it's an overall great next chapter for the badge.

(credit: Getty Images)

Last October, I received an email with a hell of an opening line: “I fired a nuke at the US Copyright Office this morning.”

The message was from Elisa Shupe, a 60-year-old retired US Army veteran who had just filed a copyright registration for a novel she’d recently self-published. She’d used OpenAI's ChatGPT extensively while writing the book. Her application was an attempt to compel the US Copyright Office to overturn its policy on work made with AI, which generally requires would-be copyright holders to exclude machine-generated elements.

Enlarge / Is that sooty rocket lifting off with the CRS-3 mission in 2014 a reused booster? No, it is not. (credit: SpaceX)

Ten years ago today, when a Falcon 9 rocket took off from Florida, something strange happened. Dramatically, as the rocket lifted off, a fountain of dirty water splashed upward alongside the vehicle, coating the rocket in grime.

Following the ultimately successful liftoff of this third cargo Dragon mission to the International Space Station, SpaceX founder Elon Musk was asked about the incident during a news conference. He offered a fairly generic answer without going into the details.

"We sprayed a bunch of water all around the pad," Musk said. "Essentially what happened is we splashed dirty water on ourselves. So it’s a little embarrassing, but no harm done."

Enlarge / Technicians inside United Launch Alliance's Vertical Integration Facility connect Boeing's Starliner spacecraft to the top of its Atlas V rocket Tuesday. (credit: United Launch Alliance)

Ground teams on Florida's Space Coast hoisted Boeing's Starliner spacecraft atop its United Launch Alliance Atlas V rocket this week, putting all the pieces in place for liftoff next month with two veteran NASA astronauts on a test flight to the International Space Station.

This will be the first time astronauts fly on Boeing's Starliner crew capsule, following two test flights without crew members in 2019 and 2022. The Starliner Crew Flight Test (CFT) next month will wrap up a decade and a half of development and, if all goes well, will pave the way for operational Starliner missions to ferry crews to and from the space station.

Starliner is running years behind schedule and over budget. SpaceX's Crew Dragon spacecraft has flown all of NASA's crew rotation missions to the station since its first astronaut flight in 2020. But NASA wants to get Boeing's spacecraft up and running to have a backup to SpaceX. It would then alternate between Starliner and Crew Dragon for six-month expeditions to the station beginning next year.

Enlarge / Here it is: two virtual Mac displays in Vision Pro. (credit: Samuel Axon)

Apple's Vision Pro headset holds the promise to be a powerful extension of your Mac workflow, but the Mac integration it shipped with is just neat, not a big step forward. Now, an app by established independent developers Jordi Bruin, Mathijs Kadijk, and Tom Lokhorst aims to fix that.

Called Splitscreen, it enables you to use two virtual displays at once while working with your Mac and wearing Vision Pro. By contrast, Apple's default implementation only supports mirroring a single Mac display to a resizable virtual one.

Further, the developers are working on achieving what I said I'd like to see from Apple when I wrote up my first impressions of the headset: the ability to move individual Mac windows around your space freely like visionOS apps when your Mac and Vision Pro are connected to one another.

Enlarge / An AI-generated image from DALL-E 2 created with the prompt "A painting by Grant Wood of an astronaut couple, american gothic style." (credit: AI Pictures That Go Hard / X)

When OpenAI's DALL-E 2 debuted on April 6, 2022, the idea that a computer could create relatively photorealistic images on demand based on just text descriptions caught a lot of people off guard. The launch began an innovative and tumultuous period in AI history, marked by a sense of wonder and a polarizing ethical debate that reverberates in the AI space to this day.

Last week, OpenAI turned off the ability for new customers to purchase generation credits for the web version of DALL-E 2, effectively killing it. From a technological point of view, it's not too surprising that OpenAI recently began winding down support for the service. The 2-year-old image generation model was groundbreaking for its time, but it has since been surpassed by DALL-E 3's higher level of detail, and OpenAI has recently begun rolling out DALL-E 3 editing capabilities.

But for a tight-knit group of artists and tech enthusiasts who were there at the start of DALL-E 2, the service's sunset marks the bittersweet end of a period where AI technology briefly felt like a magical portal to boundless creativity. "The arrival of DALL-E 2 was truly mind-blowing," illustrator Douglas Bonneville told Ars in an interview. "There was an exhilarating sense of unlimited freedom in those first days that we all suspected AI was going to unleash. It felt like a liberation from something into something else, but it was never clear exactly what."

Enlarge / A rat looks for food while on a subway platform at the Columbus Circle - 59th Street station on May 8, 2023, in New York City. (credit: Getty | Gary Hershorn)

A life-threatening bacterial infection typically spread through rat urine sickened a record number of people in New York City last year—and this year looks on track for another all-time high, the NYC Department of Health and Mental Hygiene reports.

The infection is leptospirosis, which can cause a range of symptoms, including non-specific ones like fever, headache, chills, muscle aches, vomiting, diarrhea, and cough. But, if left untreated, can become severe, causing kidney failure, liver damage, jaundice, hemorrhage, bloody eyes (conjunctival suffusion), respiratory distress, and potentially death.

The bacteria that causes it—spirochete bacteria of the genus Leptospira—infect rats, which shed the bacteria in their urine. The germs jump to people through direct contact with open wounds or mucous membranes.

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Kremlin-backed actors have stepped up efforts to interfere with the US presidential election by planting disinformation and false narratives on social media and fake news sites, analysts with Microsoft reported Wednesday.

The analysts have identified several unique influence-peddling groups affiliated with the Russian government seeking to influence the election outcome, with the objective in large part to reduce US support of Ukraine and sow domestic infighting. These groups have so far been less active during the current election cycle than they were during previous ones, likely because of a less contested primary season.

Stoking divisions

Over the past 45 days, the groups have seeded a growing number of social media posts and fake news articles that attempt to foment opposition to US support of Ukraine and stoke divisions over hot-button issues such as election fraud. The influence campaigns also promote questions about President Biden’s mental health and corrupt judges. In all, Microsoft has tracked scores of such operations in recent weeks.

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The US AI Safety Institute—part of the National Institute of Standards and Technology (NIST)—has finally announced its leadership team after much speculation.

Appointed as head of AI safety is Paul Christiano, a former OpenAI researcher who pioneered a foundational AI safety technique called reinforcement learning from human feedback (RLHF), but is also known for predicting that "there's a 50 percent chance AI development could end in 'doom.'" While Christiano's research background is impressive, some fear that by appointing a so-called "AI doomer," NIST may be risking encouraging non-scientific thinking that many critics view as sheer speculation.

There have been rumors that NIST staffers oppose the hiring. A controversial VentureBeat report last month cited two anonymous sources claiming that, seemingly because of Christiano's so-called "AI doomer" views, NIST staffers were "revolting." Some staff members and scientists allegedly threatened to resign, VentureBeat reported, fearing "that Christiano’s association" with effective altruism and "longtermism could compromise the institute’s objectivity and integrity."

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It's easy to get the impression that Discord chat messages are ephemeral, especially across different public servers, where lines fly upward at a near-unreadable pace. But someone claims to be catching and compiling that data and is offering packages that can track more than 600 million users across more than 14,000 servers.

Joseph Cox at 404 Media confirmed that Spy Pet, a service that sells access to a database of purportedly 3 billion Discord messages, offers data "credits" to customers who pay in bitcoin, ethereum, or other cryptocurrency. Searching individual users will reveal the servers that Spy Pet can track them across, a raw and exportable table of their messages, and connected accounts, such as GitHub. Ominously, Spy Pet lists more than 86,000 other servers in which it has "no bots," but "we know it exists."

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  An example of Spy Pet's service from its website. Shown are a user's nicknames, connected accounts, banner image, server memberships, and messages across those servers tracked by Spy Pet. [credit: Spy Pet ]

As Cox notes, Discord doesn't make messages inside server channels, like blog posts or unlocked social media feeds, easy to publicly access and search. But many Discord users many not expect their messages, server memberships, bans, or other data to be grabbed by a bot, compiled, and sold to anybody wishing to pin them all on a particular user. 404 Media confirmed the service's function with multiple user examples. Private messages are not mentioned by Spy Pet and are presumably still secure.

Enlarge / Three female skeletons found in a Neolithic storage pit in France show signs of ritualistic human sacrifice. (credit: . Beeching/Ludes et al., 2024)

Archaeologists have discovered the remains of three women in a Neolithic tomb in France, with the positioning of two of the bodies suggesting they may have been ritualistically murdered by asphyxia or self-strangulation, according to a recent paper published in the journal Science Advances.

(WARNING: graphic descriptions below.)

France's Rhône Valley is home to several archaeological sites dating to the end of the Middle Neolithic period (between 4250 and 3600/3500 BCE in the region); the sites include various storage silos, broken grindstones, imported ceramics, animal remains (both from communal meals and sacrifices), and human remains deposited in sepulchral pits. Saint-Paul-Trois-Châteaux is one such site.

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Almost from the start, arguments about mitigating climate change have included an element of cost-benefit analysis: Would it cost more to move the world off fossil fuels than it would to simply try to adapt to a changing world? A strong consensus has built that the answer to the question is a clear no, capped off by a Nobel in Economics given to one of the people whose work was key to building that consensus.

While most academics may have considered the argument put to rest, it has enjoyed an extended life in the political sphere. Large unknowns remain about both the costs and benefits, which depend in part on the remaining uncertainties in climate science and in part on the assumptions baked into economic models.

In Wednesday's edition of Nature, a small team of researchers analyzed how local economies have responded to the last 40 years of warming and projected those effects forward to 2050. They find that we're already committed to warming that will see the growth of the global economy undercut by 20 percent. That places the cost of even a limited period of climate change at roughly six times the estimated price of putting the world on a path to limit the warming to 2° C.

Enlarge / Tesla CEO Elon Musk at an opening event for Tesla's Gigafactory on March 22, 2022, in Gruenheide, southeast of Berlin. (credit: Getty Images | Patrick Pleul)

Tesla is asking shareholders to approve a move to Texas and to re-approve a $55.8 billion pay package for CEO Elon Musk that was recently voided by a Delaware judge.

Musk's 2018 pay package was voided in a ruling by Delaware Court of Chancery Judge Kathaleen McCormick, who found that the deal was unfair to shareholders. After the ruling, Musk said he would seek a shareholder vote on transferring Tesla's state of incorporation from Delaware to Texas.

The proposed move to Texas and Musk's pay package will be up for votes at Tesla's 2024 annual meeting on June 13, Tesla Board Chairperson Robyn Denholm wrote in a letter to shareholders that was included in a regulatory filing today.

Enlarge / A prototype wonder effect—featuring Mario's head turned into blocks that could be eaten by enemies—didn't make it into the final game. (credit: Nintendo)

In a game industry that seems to engage in periodic layoffs as a matter of course, it's often hard for even popular game franchises to maintain continuity in their underlying creative teams from sequel to sequel. Then there's the Mario series, where every person credited with the creation of the original Super Mario Bros. in the 1980s ended up having a role in the making of Super Mario Bros. Wonder just last year.

In a recent interview with Ars Technica, Wonder producer Takashi Tezuka said it wasn't that tough to get that kind of creative continuity at Nintendo. "The secret to having a long-tenured staff is that people don't quit," he said. "For folks who have been there together for such a long time, it's easy for us to talk to each other."

That said, Tezuka added that just getting a bunch of industry veterans together to make a game runs the risk of not "keeping up with the times. Really, for me, I have a great interest in how our newer staff members play, what they play, what they think, and what is appealing to them. I think it's very interesting the things we can come up with when these two disparate groups influence each other to create something."

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Broadcom CEO Hock Tan this week publicized some concessions aimed at helping customers and partners ease into VMware’s recent business model changes. Tan reiterated that the controversial changes, like the end of perpetual licensing, aren't going away. But amid questioning from antitrust officials in the European Union (EU), Tan announced that the company has already given support extensions for some VMware perpetual license holders.

Broadcom closed its $69 billion VMware acquisition in November. One of its first moves was ending VMware perpetual license sales in favor of subscriptions. Since December, Broadcom also hasn't sold Support and Subscription renewals for VMware perpetual licenses.

In a blog post on Monday, Tan admitted that this shift requires "a change in the timing of customers' expenditures and the balance of those expenditures between capital and operating spending." As a result, Broadcom has "given support extensions to many customers who came up for renewal while these changes were rolling out." Tan didn't specify how Broadcom determined who is eligible for an extension or for how long. However, the executive's blog is the first time Broadcom has announced such extensions and opens the door to more extension requests.

Enlarge / See that fortress over there? You can explore it. And then die, when someone in your party remembers a tragic incident involving meat and perishes of sadness. (credit: Bay 12 Games/Kitfox)

"I'm crying for some reason," says Tarn Adams, demonstrating Dwarf Fortress' "Adventure Mode" for a Discord stream full of games writers and PR folk. His adventurer is crying, that is. "Something must have upset me. Probably the dead bodies… I have great grouchiness, though."

Adventure Mode, out today, builds on the graphical version of Dwarf Fortress and the work you've put into it. The adventurers you create and send out into the world traverse the overland and underground places you yourself crafted. This allows you to both appreciate the realms carved out by your imagination and also be a kind of dungeon master for other adventurers (with, hopefully, an easier fortress-swapping mechanic to come soon). You can also generate a new world if you prefer the simulation's weird choices to your own.

Everything about the standard simulation version of playing Dwarf Fortress applies to playing it as a hardcore CRPG. Everything has layers, all is described, and the combination of deep logic and utter silliness is unmatched.

NASA has confirmed that the object that fell into a Florida home last month was part of a battery pack released from the International Space Station.

This extraordinary incident opens a new frontier in space law. NASA, the homeowner, and attorneys are navigating little-used legal codes and intergovernmental agreements to determine who should pay for the damages.

Alejandro Otero, owner of the Naples, Florida, home struck by the debris, told Ars he is fairly certain the object came from the space station, even before NASA's confirmation. The circumstances strongly suggested that was the case. The cylindrical piece of metal tore through his roof on March 8, a few minutes after the time US Space Command reported the reentry of a space station cargo pallet and nine decommissioned batteries over the Gulf of Mexico on a trajectory heading forward the coast of southwest Florida.

Enlarge / Honda's forward collision warning system has always been sensitive. Now the NHTSA is investigating some Hondas for false-positive automatic emergency brake activations. (credit: Honda)

This week, the National Highway Traffic Safety Administration decided to expand an ongoing investigation into the alarming tendency of some modern Hondas to inappropriately trigger their automatic emergency braking systems. Studies have shown that automatic emergency braking systems have reduced road deaths in the US, Europe, and China, but so-called phantom braking problems have dogged systems from Tesla and Honda.

We first learned of the problem in 2022, when NHTSA opened a preliminary investigation into the matter, based on 278 complaints. Now, NHTSA's Office of Defects Investigation has received 1,294 complaints from drivers of Honda CR-Vs (model years 2017–2022) and Honda Accords (model years 2018–2022), all claiming that their Hondas' automatic emergency braking system slammed on the brakes with no apparent obstruction in the way.

Honda says it's aware of even more cases—1,991 in all, and NHTSA says that, when it takes out cases where multiple reports affect the same vehicle, it knows of 2,976 reports of inadvertent automatic emergency braking, with 93 injury reports and 47 crashes to date.

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Electricity supply is becoming the latest chokepoint to threaten the growth of artificial intelligence, according to leading tech industry chiefs, as power-hungry data centers add to the strain on grids around the world.

Billionaire Elon Musk said this month that while the development of AI had been “chip constrained” last year, the latest bottleneck to the cutting-edge technology was “electricity supply.” Those comments followed a warning by Amazon chief Andy Jassy this year that there was “not enough energy right now” to run new generative AI services.

Amazon, Microsoft, and Google parent Alphabet are investing billions of dollars in computing infrastructure as they seek to build out their AI capabilities, including in data centers that typically take several years to plan and construct.