A British judge ruled against a man who wants to excavate a landfill where he says a hard drive with access to thousands of bitcoins was mistakenly dumped over 11 years ago.
Since 2013, James Howells has been hoping to recover a laptop hard drive that he says contains the private key for cryptocurrency which he says he mined in 2009. We wrote about it at the time, noting that the value of a bitcoin had just passed $1,000, making 7,500 bitcoins worth $7.5 million.
The alleged number of bitcoins has changed a bit, with Howells now saying he lost 8,000 bitcoins. The bitcoin price exceeded $100,000 last month and was worth over $95,636 as of this writing, or $765 million for 8,000 bitcoins.
Over the last 24 hours or so, the major organizations that keep track of global temperatures have released figures for 2024, and all of them agree: 2024 was the warmest year yet recorded, joining 2023 as an unusual outlier in terms of how rapidly things heated up. At least two of the organizations, the European Union's Copernicus and Berkeley Earth, place the year at about 1.6Β° C above pre-industrial temperatures, marking the first time that the Paris Agreement goal of limiting warming to 1.5Β° has been exceeded.
NASA and the National Oceanic and Atmospheric Administration both place the mark at slightly below 1.5Β° C over pre-industrial temperatures (as defined by the 1850β1900 average). However, that difference largely reflects the uncertainties in measuring temperatures during that period rather than disagreement over 2024.
Itβs hot everywhere
2023 had set a temperature record largely due to a switch to El NiΓ±o conditions midway through the year, which made the second half of the year exceptionally hot. It takes some time for that heat to make its way from the ocean into the atmosphere, so the streak of warm months continued into 2024, even as the Pacific switched into its cooler La NiΓ±a mode.
On Wednesday, the World Economic Forum (WEF) released its Future of Jobs Report 2025, with CNN immediately highlighting the finding that 40 percent of companies plan workforce reductions due to AI automation. But the report's broader analysis paints a far more nuanced picture than CNN's headline suggests: It finds that AI could create 170 million new jobs globally while eliminating 92 million positions, resulting in a net increase of 78 million jobs by 2030.
"Half of employers plan to re-orient their business in response to AI," writes the WEF in the report. "Two-thirds plan to hire talent with specific AI skills, while 40% anticipate reducing their workforce where AI can automate tasks."
The survey collected data from 1,000 companies that employ 14 million workers globally. The WEF conducts its employment analysis every two years to help policymakers, business leaders, and workers make decisions about hiring trends.
OpenAI says it has cut off API access to an engineer whose video of a motorized sentry gun controlled by ChatGPT-powered commands has set off a viral firestorm of concerns about AI-powered weapons.
An engineer going by the handle sts_3d started posting videos of a motorized, auto-rotating swivel chair project in August. By November, that same assembly appeared to seamlessly morph into the basis for a sentry gun that could quickly rotate to arbitrary angles and activate a servo to fire precisely aimed projectiles (though only blanks and simulated lasers are shown being fired in his videos).
Earlier this week, though, sts_3d started getting wider attention for a new video showing the sentry gun's integration with OpenAI's real-time API. In the video, the gun uses that ChatGPT integration to aim and fire based on spoken commands from sts_3d and even responds in a chirpy voice afterward.
Yesterday, Tesla revealed a facelift for its bestselling Model Y crossover. Or at least it did if you live in Chinaβcustomers in the US and Europe will need to continue to wait for the revamped electric vehicle.
Better efficiency was a goalβin the past, Tesla simply ignored complaints over its exaggerated range claims, but now it says the Model Y, codenamed "Juniper," has updated suspension, wheels, and tires that "make the driving experience smoother and quieter."
Tesla says that range has increased from 427 miles (688 km) to 446 miles (719 km), albeit under the Chinese efficiency testing regime, which produces very different numbers from the more realistic tests used by the US Environmental Protection Agency.
It has been more than a week since reports first emerged about a "glowing ring of metal" that fell from the sky and crashed near a remote village in Kenya.
According to the Kenya Space Agency, the object weighed 1,100 pounds (500 kg) and had a diameter of more than 8 feet (2.4 meters) when measured after it landed on December 30. A couple of days later, the space agency confidently reported that the object was a piece of space debris, saying it was a ring that separated from a rocket. "Such objects are usually designed to burn up as they re-enter the Earthβs atmosphere or to fall over unoccupied areas, such as the oceans," the space agency told The New York Times.
Since those initial reports were published in Western media, a small band of dedicated space trackers have been using open source data to try to identify precisely which space object fell into Kenya. So far, they have not been able to identify the rocket launch to which the large ring can be attributed.
Only 5 percent of US consumers want their next vehicle to be a battery electric vehicle, according to a new survey by Deloitte. The consulting company gathered data from more than 31,000 people across 30 countries as part of its 2025 Global Automotive Consumer Study, and some of the results are rather interesting, as they pertain to technologies like new powertrains, connectivity, and artificial intelligence.
Among US consumers, internal combustion engines (ICE) remain number one, with 62 percent indicating that their next car will not be electrified. Another 1 in 5 would like a hybrid for their next vehicle, with a further 6 percent desiring a plug-in hybrid. (The remaining survey respondents either did not know or wanted some other powertrain option.)
By contrast, only 38 percent of Chinese consumers want to stick with ICE; meanwhile, 27 percent of them want a BEV next. That's a far higher percentage than in other large nationsβin Germany, only 14 percent want a BEV; in the UK and Canada, only 8 percent are BEV-bound; and in Japan, the number is a mere 3 percent.
Venu Sports, the sports streaming app that Fox, Disney, and Warner Bros. Discovery (WBD) announced as part of a joint venture in February, will no longer launch, the three companies said today.
The app was supposed to give subscribers access to all three conglomerates' linear channels that show sports, including ABC, Fox, ESPN, FS1, and TruTV. Original content wasnβt expected to launch with the app, but the joint multichannel video programming distributor was expected to represent about 85 percent of the US sports rights market. The app was planned to cost $43 per month.
In a joint statement shared today, the companies said:
A lawyer for Elon Musk has called on the California and Delaware attorneys general to force OpenAI to auction off a large stake in its business, intensifying a bitter fight with the companyβs chief executive Sam Altman.
In a letter to the statesβ top law officers seen by the Financial Times, Muskβs attorney Marc Toberoff said he was writing on behalf of big artificial intelligence investors who wanted to participate in an open and competitive bidding process for the OpenAI stake.
OpenAI had no plans for such an auction, according to a person with knowledge of the ChatGPT-makerβs thinking. Muskβs camp simply βwant more chaos,β they added.
In April last year, the Environmental Protection Agency released its latest attempt to regulate the carbon emissions of power plants under the Clean Air Act. It's something the EPA has been required to do since a 2007 Supreme Court decision that settled a case that started during the Clinton administration. The latest effort seemed like the most aggressive yet, forcing coal plants to retire or install carbon capture equipment and making it difficult for some natural gas plants to operate without capturing carbon or burning green hydrogen.
Yet, according to a new analysis published in Thursday's edition of Science, they wouldn't likely have a dramatic effect on the US's future emissions even if they were to survive a court challenge. Instead, the analysis suggests the rules serve more like a backstop to prevent other policy changes and increased demand from countering the progress that would otherwise be made. This is just as well, given that the rules are inevitably going to be eliminated by the incoming Trump administration.
A long time coming
The net result of a number of Supreme Court decisions is that greenhouse gasses are pollutants under the Clean Air Act, and the EPA needed to determine whether they posed a threat to people. George W. Bush's EPA dutifully performed that analysis but sat on the results until its second term ended, leaving it to the Obama administration to reach the same conclusion. The EPA went on to formulate rules for limiting carbon emissions on a state-by-state basis, but these were rapidly made irrelevant because renewable power and natural gas began displacing coal even without the EPA's encouragement.
At the end of 2024, a US court authorized the Department of Justice to sell 69,370 bitcoins from "the largest cryptocurrency seizure in history."
At bitcoin's current price, just under $92,000, these bitcoins are worth nearly $6.4 billion, and crypto outlets are reporting that DOJ officials have said they're planning to proceed with selling off the assets consistent with the court's order. The DOJ had reportedly argued that bitcoin's price volatility was a pressing reason to push for permission for the sale.
Ars has reached out to the DOJ for comment and will update the story with any new information regarding next steps.
More than 130,000 residents in Southern California face the catastrophic loss of property, and possibly life, as a series of wildfires have brought devastation to the region this week.
The most notable fire developed late Monday or early Tuesday in the Santa Monica Mountains, to the north of Los Angeles, and quickly spread to threaten the Pacific Palisades neighborhood. This fire has already become the most destructive fire in the history of the Los Angeles region, and by some estimates, it may become the costliest wildfire of all time, anywhere in the world.
Several additional wildfires have broken out in the vicinity of Los Angeles, and firefighters there have struggled to contain the multiple outbreaks, including the ongoing Palisades fire. To date, more than 2,000 structures have been burned and that total will assuredly increase. Ongoing, on-the-ground coverage is available from the Los Angeles Times, which has removed its paywall around fire-related news for now.
Networks protected by Ivanti VPNs are under active attack by well-resourced hackers who are exploiting a critical vulnerability that gives them complete control over the network-connected devices.
Hardware maker Ivanti disclosed the vulnerability, tracked as CVE-2025-0283, on Wednesday and warned that it was under active exploitation against some customers. The vulnerability, which is being exploited to allow hackers to execute malicious code with no authentication required, is present in the companyβs Connect Secure VPN, and Policy Secure & ZTA Gateways. Ivanti released a security patch at the same time. It upgrades Connect Secure devices to version 22.7R2.5.
Well-written, multifaceted
According to Google-owned security provider Mandiant, the vulnerability has been actively exploited against βmultiple compromised Ivanti Connect Secure appliancesβ since December, a month before the then zero-day came to light. After exploiting the vulnerability, the attackers go on to install two never-before-seen malware packages, tracked under the names DRYHOOK and PHASEJAM on some of the compromised devices.
An upsized version of SpaceX's Starship mega-rocket rolled to the launch pad early Thursday in preparation for liftoff on a test flight next week.
The two-mile transfer moved the bullet-shaped spaceship one step closer to launch Monday from SpaceX's Starbase test site in South Texas. The launch window opens at 5 pm EST (4 pm CST; 2200 UTC). This will be the seventh full-scale test flight of SpaceX's Super Heavy booster and Starship spacecraft and the first of 2025.
In the coming days, SpaceX technicians will lift the ship on top of the Super Heavy booster already emplaced on the launch mount. Teams will then complete the final tests and preparations for the countdown on Monday.
If you asked someone what they wanted from TVs released in 2025, I doubt they'd say "more software and AI." Yet, if you look at what TV companies have planned for this year, which is being primarily promoted at the CES technology trade show in Las Vegas this week, software and AI are where much of the focus is.
The trend reveals the implications of TV brands increasingly viewing themselves as software rather than hardware companies, with their products being customer data rather than TV sets. This points to an alarming future for smart TVs, where even premium models sought after for top-end image quality and hardware capabilities are stuffed with unwanted gimmicks.
LGβs remote regression
LG has long made some of the bestβand most expensiveβTVs available. Its OLED lineup, in particular, has appealed to people who use their TVs to watch Blu-rays, enjoy HDR, and the like. However, some features that LG is introducing to high-end TVs this year seem to better serve LGβs business interests than those users' needs.
A federal judge this week rejected Google's motion to throw out a class-action lawsuit alleging that it invaded the privacy of users who opted out of functionality that records a users' web and app activities. A jury trial is scheduled for August 2025 in US District Court in San Francisco.
The lawsuit concerns Google's Web & App Activity (WAA) settings, with the lead plaintiff representing two subclasses of people with Android and non-Android phones who opted out of tracking. "The WAA button is a Google account setting that purports to give users privacy control of Google's data logging of the user's web app and activity, such as a user's searches and activity from other Google services, information associated with the user's activity, and information about the user's location and device," wrote US District Judge Richard Seeborg, the chief judge in the Northern District Of California.
Google says that Web & App Activity "saves your activity on Google sites and apps, including associated info like location, to give you faster searches, better recommendations, and more personalized experiences in Maps, Search, and other Google services." Google also has a supplemental Web App and Activity setting that the judge's ruling refers to as "(s)WAA."
Most crossword puzzle fans have experienced that moment where, after a period of struggle on a particularly difficult puzzle, everything suddenly starts to come together, and they are able to fill in a bunch of squares correctly. Alexander Hartmann, a statistical physicist at the University of Oldenburg in Germany, had an intriguing insight when this happened while he was trying to solve a puzzle one day. According to his paper published in the journal Physical Review E, the crossword puzzle-solving process resembles a type of phase transition known as percolationβone that seems to be unique compared to standard percolation models.
Traditional mathematical models of percolation date back to the 1940s. Directed percolation is when the flow occurs in a specific direction, akin to how water moves through freshly ground coffee beans, flowing down in the direction of gravity. (In physical systems, percolation is one of the primary mechanisms behind the Brazil nut effect, along with convection.) Such models can also be applicable to a wide range of large networked systems: power grids, financial markets, and social networks, for example.
Individual nodes in a random network start linking together, one by one, via short-range connections, until the number of connections reaches a critical threshold (tipping point). At that point, there is a phase shift in which the largest cluster of nodes grows rapidly, giving rise to more long-range connections, resulting in uber-connectivity. The likelihood of two clusters merging is proportional to their size, and once a large cluster forms, it dominates the networked system, absorbing smaller clusters.
When X CEO Linda Yaccarino took the stage as a keynote speaker at CES 2025, she revealed that "90 percent of the advertisers" who boycotted X over brand safety concerns since Elon Musk's 2022 Twitter acquisition "are back on X."
Yaccarino did not go into any further detail to back up the data point, and X did not immediately respond to Ars' request to comment.
But Yaccarino's statistic seemed to bolster claims that X had made since Donald Trump's re-election that advertisers were flocking back to the platform, with some outlets reporting that brands hoped to win Musk's favor in light of his perceived influence over Trump by increasing spending on X.
In the wake of the successful Nintendo Switch and Valve Steam Deck, we have seen a wave of PC-based,Β Android-based, and even FPGA-based handheld gaming systems that can sometimes be hard to tell apart. The upcoming Atari GameStation Go sets itself apart with what we're relatively sure is a first for portable gaming: built-in trackball, spinner, and number pad controls.
Gamers who cut their teeth after 1990 or so might not remember an era when arcade and home console games often relied on controls that went beyond the usual D-pad/joystick and action buttons. But there are plenty of classics from the early days of electronic gaming that just don't feel right unless you have a trackball (Centipede, Missile Command, Crystal Castles), spinner (Arkanoid, Tempest), or number pad (Star Raiders, Intellivision sports games). Many modern retro re-releases try to re-create these kinds of games with more standardized joystick and button controls, but the results can be limited at best and unplayable at worst.
The Atari GameStation Go, on the other hand, seems to be aiming for maximum retro authenticity by packing a whole host of control options into its $150, 7-inch display portable. While a prototype shell for the GameStation Go was briefly shown at the 2024 Consumer Electronics Show a year ago, this year's CES is the official announcement party for a playable version of the GameStation Go.
The Raspberry Pi foundation has spent the last year filling out the Pi 5 lineupβin August, we got a cheaper $50 version with 2GB of RAM, and in December, we got the Pi 500, a Pi-inside-a-keyboard intended specifically for general-purpose desktop use. Today, the Pi 5 board achieves what may be its final form: a version with 16GB of RAM, available for $120.
The 16GB version of the Pi 5 includes the revised "d0" stepping of the Pi 5's BCM2712 processor. For the Pi's purposes, this chip is functionally identical to the original version but uses slightly less power and runs slightly cooler because it cuts out silicon used for features that the Pi 5 didn't take advantage of.
Raspberry Pi CEO Eben Upton writes that the 16GB version of the Pi 5 is possible because of other tweaks made to the d0 stepping of the Pi 5's processor, plus an updated LPDDR4X chip from Micron that could fit eight 16 Gbit RAM dies inside a single package that could fit on the Pi 5's board.
