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Ars Technica
TikTok’s two paths to avoid US ban: Beg SCOTUS or woo Trump
On Friday, a US appeals court upheld a federal law that could ban or force a sale of TikTok early next year.
Biden signed the Protecting Americans from Foreign Adversary Controlled Applications Act into law in April, and the US was soon after sued by TikTok and its Chinese owner, ByteDance, as well as a group of individual TikTok users in the US. These plaintiffs tried and failed to enjoin the attorney general from enforcing the law, which takes effect January 19, 2025—a day before Donald Trump's first day in office.
In the ruling, the US Court of Appeals for the District of Columbia Circuit rejected all constitutional claims, including free speech claims that had notably blocked prior TikTok bans during Trump's last administration. In siding against TikTok and its fans, the court's decision likely surprised some law professors who had warned earlier this year that TikTok seemingly had a strong First Amendment defense.
Categories: Technology News
Your AI clone could target your family, but there’s a simple defense
On Tuesday, the US Federal Bureau of Investigation advised Americans to share a secret word or phrase with their family members to protect against AI-powered voice-cloning scams, as criminals increasingly use voice synthesis to impersonate loved ones in crisis.
"Create a secret word or phrase with your family to verify their identity," wrote the FBI in an official public service announcement (I-120324-PSA).
For example, you could tell your parents, children, or spouse to ask for a word or phrase to verify your identity if something seems suspicious, such as "The sparrow flies at midnight," "Greg is the king of burritos," or simply "flibbertigibbet." (As fun as these sound, your password should be secret and not the same as these.)
Categories: Technology News
Microsoft discontinues lackadaisically updated Surface Studio all-in-one desktop
Microsoft has formally discontinued its Surface Studio all-in-one desktop, the company confirmed to Windows Central, a $4,300 touchscreen PC that the company updated with new components twice in the space of eight years. Windows Central reports that there are currently no plans for a follow-up to the Surface Studio and that a Surface Studio 3 may have been among the casualties of cutbacks to Microsoft's Surface lineup.
Like the Surface Laptop Studio, the desktop's claim to fame was a unique hinge design for its screen, which could reposition it to make it easier to draw on with the Surface Pen. But the desktop's high cost and its perennially outdated internal components made it a less appealing machine than it could have been.
The first version of the Surface Studio desktop debuted in late 2016. As the company's first desktop PC, it used the same basic design as the current version and was praised for its high-quality screen and unique hinge. But the first Surface Studio of the machine had some of the same issues that the desktop would always have: a high starting price and relatively outdated and underpowered components compared to other desktop systems.
Categories: Technology News
Lizards and snakes are 35 million years older than we thought
Lizards are ancient creatures. They were around before the dinosaurs and persisted long after dinosaurs went extinct. We’ve now found they are 35 million years older than we thought they were.
Cryptovaranoides microlanius was a tiny lizard that skittered around what is now southern England during the late Triassic, around 205 million years ago. It likely snapped up insects in its razor teeth (its name means “hidden lizard, small butcher”). But it wasn’t always considered a lizard. Previously, a group of researchers who studied the first fossil of the creature, or holotype, concluded that it was an archosaur, part of a group that includes the extinct dinosaurs and pterosaurs along with extant crocodilians and birds.
Now, another research team from the University of Bristol has analyzed that fossil and determined that Cryptovaranoides is not an archosaur but a lepidosaur, part of a larger order of reptiles that includes squamates, the reptile group that encompasses modern snakes and lizards. It is now also the oldest known squamate.
Categories: Technology News
The 2025 BMW i5 M60 review: An EV that makes you want to drive and drive
Car people, like most flavors of enthusiasts, are often given over to ideological purity tests. Car X is better than car Y because it's naturally aspirated, not turbocharged. Hybrid Q is a pure series hybrid and is thus better than hybrid R, which sometimes operates as a parallel hybrid when that's more efficient. That kind of thing. And we definitely see that attitude when it comes to electric cars, with some people saying that a dedicated BEV will always be better than an electric version of a powertrain-agnostic platform. It's just that these kinds of purity tests rarely stand up when the actual rubber meets the road. That's true with today's car, the 2025 BMW i5 M60 xDrive.
When it was time for BMW to develop its fifth-generation EVs, it made more sense, as a smaller automaker, to create a vehicle architecture that could be equipped with internal combustion engines, plug-in hybrid powertrains, or a fully electric setup of battery plus electric motors. Purists will tell you this results in a lesser vehicle, but if that's true, why is the new i5 so much better than similar electric sedans from rivals like Mercedes, which use dedicated EV-only platforms?
In low-light conditions, the i5 M60's grille gets illuminated. Credit: Jonathan Gitlin The i5 actually has a lower drag coefficient than the smaller i4. Credit: Jonathan Gitlin The rear is rather reminiscent of the current Honda Accord. Credit: Jonathan GitlinToday's tester is the range-topping i5 M60 version, which boasts a hefty 593 hp (442 kW) and 586 lb-ft (795 Nm) from a pair of electrically excited synchronous motors fed by its 84.3 kWh (useable) lithium-ion battery pack. There's now a PHEV M5 that exceeds this battery EV in both performance and MSRP, but with a 0–60 time of 3.7 seconds and a starting price of $84,100–$95,395 as configured, the i5 M60 is still pretty superlative.
Categories: Technology News
Booking.com says typos giving strangers access to private trip info is not a bug
You may want to be extra careful if you're booking holiday travel for family and friends this year through Booking.com. A stunned user recently discovered that a typo in an email address could inadvertently share private trip info with strangers, who can then access sensitive information and potentially even take over bookings that Booking.com automatically adds to their accounts.
This issue came to light after a Booking.com user, Alfie, got an email confirming that he had booked a trip he did not.
At first, Alfie assumed it was a phishing attempt, so he avoided clicking any links in the email to prevent any malicious activity and instead went directly to his Booking.com account to verify that the trip info wasn't there. But rather than feeling the sweet relief that his account had not been compromised, he was shocked to find the trip had somehow been booked through his account.
Categories: Technology News
Lower-cost sodium-ion batteries are finally having their moment
Sodium-ion batteries for electric vehicles and energy storage are moving toward the mainstream. Wider use of these batteries could lead to lower costs, less fire risk, and less need for lithium, cobalt, and nickel.
On November 18, CATL, the world’s largest battery manufacturer, announced its second-generation sodium-ion battery, mass production of which would begin in 2027. The China-based company said the new battery has an energy density of 200 watt-hours per kilogram, which is an increase from 160 watt-hours per kilogram for the previous generation that launched in 2021. Higher energy density in an EV battery translates into more driving range.
On Nov. 21, a consortium of seven US national laboratories announced a new initiative in which they would spend $50 million to foster collaboration to accelerate the development of sodium-ion batteries. The partnership is led by Argonne National Laboratory in the Chicago area.
Categories: Technology News
Rocket Report: NASA delays Artemis again; SpinLaunch spins a little cash
Welcome to Edition 7.22 of the Rocket Report! The big news is the Trump administration's announcement that commercial astronaut Jared Isaacman would be put forward as the nominee to serve as the next NASA Administrator. Isaacman has flown to space twice, and demonstrated that he takes spaceflight seriously. More background on Isaacman, and possible changes, can be found here.
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.
Orbex pauses launch site work in Sutherland, Scotland. Small-launch vehicle developer Orbex will halt work on its own launch site in northern Scotland and instead use a rival facility in the Shetland Islands, Space News reports. Orbex announced December 4 that it would "pause" construction of Sutherland Spaceport in Scotland and instead use the SaxaVord Spaceport on the island of Unst in the Shetlands for its Prime launch vehicle. Orbex had been linked to Spaceport Sutherland since the UK Space Agency announced in 2018 it selected the site for a vertical launch complex.
Categories: Technology News
Two European satellites launch on mission to blot out the Sun—for science
Two spacecraft developed by the European Space Agency launched on top of an Indian rocket Thursday, kicking off a mission to test novel formation flying technologies and observe a rarely seen slice of the Sun's ethereal corona.
ESA's Proba-3 mission is purely experimental. The satellites are loaded with sophisticated sensors and ranging instruments to allow the two spacecraft to orbit the Earth in lockstep with one another. Proba-3 will attempt to achieve millimeter-scale precision, several orders of magnitude better than the requirements for a spacecraft closing in for docking at the International Space Station.
"In a nutshell, it’s an experiment in space to demonstrate a new concept, a new technology that is technically challenging," said Damien Galano, Proba-3's project manager.
Categories: Technology News
NASA says Orion’s heat shield is good to go for Artemis II—but does it matter?
Two years ago next week, NASA's Orion spacecraft splashed down in the Pacific Ocean to wrap up what, at first glance, seemed to be a highly successful unpiloted test flight that made a return to the Moon feel within reach.
The Orion capsule descended under parachutes, right on target near a US Navy recovery ship on December 11, 2022. In 25-and-a-half days, the Orion spacecraft entered the Moon's sphere of influence, flew within about 60 miles (100 kilometers) of the lunar surface, and, for the most part, worked as designed in deep space. On top of that, the rocket's launch vehicle, NASA's heavy-lift Space Launch System, also performed near-flawlessly on its first flight, known as Artemis I.
However, once NASA engineers got a closer look at the Orion spacecraft, their optimism faded. They saw cracks in the craft's heat shield and divots in the ablative thermal protection layer resembling potholes on a neglected street. This isn't what engineers expected, and they spent the next two years investigating the cause of the problem and determining whether it posed a safety risk for NASA's next Artemis mission, Artemis II. If the results weren't favorable, NASA might have to disassemble the Orion spacecraft, pushing back the flight a year or more beyond the Artemis II mission's already-delayed launch date.
Categories: Technology News
Indiana Jones and the Great Circle is pitch-perfect archaeological adventuring
Historically, games based on popular film or TV franchises have generally been seen as cheap cash-ins, slapping familiar characters and settings on a shovelware clone of a popular genre and counting on the license to sell enough copies to devoted fans. Indiana Jones and the Great Circle clearly has grander ambitions than that, putting a AAA budget behind a unique open-world exploration game built around stealth, melee combat, and puzzle solving.
Building such a game on top of such well-loved source material comes with plenty of challenges. The developers at MachineGames need to pay homage to the source material without resorting to the kind of slavish devotion that amounts to a mere retread of a familiar story. At the same time, any new Indy adventure carries with it the weight not just of the character's many film and TV appearances but also well-remembered games like Indiana Jones and the Fate of Atlantis. Then there are game franchises like Tomb Raider and Uncharted, which have already put their own significant stamps on the Indiana Jones formula of action-packed, devil-may-care treasure-hunting.
No, this is not a scene from a new Uncharted game. Credit: Bethesda / MachineGamesSurprisingly, Indiana Jones and the Great Circle bears all this pressure pretty well. While the stealth-exploration gameplay and simplistic puzzles can feel a bit trite at points, the game's excellent presentation, top-notch world-building, and fun-filled, campy storyline drive one of Indy's most memorable adventures since the original movie trilogy.
Categories: Technology News
New drone has legs for landing gear, enabling efficient launches
Most drones on the market are rotary-wing quadcopters, which can conveniently land and take off almost anywhere. The problem is they are less energy-efficient than fixed-wing aircraft, which can fly greater distances and stay airborne for longer but need a runway, a dedicated launcher, or at least a good old-fashioned throw to get to the skies.
To get past this limit, a team of Swiss researchers at the École Polytechnique Fédérale de Lausanne built a fixed-wing flying robot called RAVEN (Robotic Avian-inspired Vehicle for multiple ENvironments) with a peculiar bio-inspired landing gear: a pair of robotic bird-like legs. “The RAVEN robot can walk, hop over obstacles, and do a jumping takeoff like real birds,” says Won Dong Shin, an engineer leading the project.
Smart investmentsThe key challenge in attaching legs to drones was that they significantly increased mass and complexity. State-of-the-art robotic legs were designed for robots walking on the ground and were too bulky and heavy to even think about using on a flying machine. So, Shin’s team started their work by taking a closer look at what the leg mass budget looked like in various species of birds.
Categories: Technology News
Judge rejects Boeing plea deal that was opposed by families of crash victims
A US judge today rejected a Boeing plea agreement that was opposed by families of crash victims who say the deal would fail to hold Boeing accountable. The judge's ruling said the US "Government has monitored Boeing for three years now," and that, if US officials are correct that Boeing violated a previous agreement, "it is fair to say the Government's attempt to ensure compliance has failed."
In July 2024, Boeing agreed to plead guilty to a criminal charge and pay $243.6 million for violating a 2021 agreement that was spurred by two Boeing 737 Max crashes in Indonesia and Ethiopia that killed a combined 346 people. If a new deal is not reached, Boeing could have to face trial over the charge for conspiracy to defraud the Federal Aviation Administration's Aircraft Evaluation Group.
In his ruling today, Judge Reed O'Connor in US District Court for the Northern District of Texas objected to the process for selecting an independent monitor to oversee Boeing's ethics and anti-fraud compliance program.
Categories: Technology News
Broadcom reverses controversial plan in effort to cull VMware migrations
Broadcom will no longer take VMware's biggest 2,000 customers directly. Instead, it will work with VMware's 500 biggest customers, giving channel partners the opportunity to participate in deals and provide additional value for VMware customers. The reversal is being viewed as an effort from Broadcom to discourage migrations from VMware, but there's skepticism around how much impact it will truly have.
Various customers have lamented the changes that succeeded Broadcom buying VMware about a year ago. Controversial moves have included ending perpetual license sales, bundling VMware products into a smaller number of SKUs, and ending VMware's channel partner program. These changes have led some firms to consider reducing their business with VMware.
This week, for example, UK-headquartered cloud operator Beeks Group said that a 1,000 percent increase in VMware costs led to it moving most of its 20,000-plus virtual machines to OpenNebula. And numerous customers that Ars Technica has spoken with in the last year are seriously researching or planning total or partial VMware migrations.
Categories: Technology News
Study: Warming has accelerated due to the Earth absorbing more sunlight
2023 was always going to be a hot year, given that warmer El Niño conditions were superimposed on the long-term trend of climate change driven by our greenhouse gas emissions. But it's not clear anybody was expecting the striking string of hot months that allowed the year to easily eclipse any previous year on record. As the warmth has continued at record levels even after the El Niño faded, it's an event that seems to demand an explanation.
On Thursday, a group of German scientists—Helge Goessling, Thomas Rackow, and Thomas Jung—released a paper that attempts to provide one. They present data that suggests the Earth is absorbing more incoming sunlight than it has in the past, largely due to reduced cloud cover.
Balancing the numbers on radiationYears with strong El Niño conditions tend to break records. But the 2023 El Niño was relatively mild. The effects of the phenomenon are also directly felt in the tropical Pacific, yet ocean temperatures set records in the Atlantic and contributed to a massive retreat in ice near Antarctica. So, there are clearly limits to what can be attributed to El Niño. Other influences that have been considered include the injection of water vapor into the stratosphere by the Hunga Tonga eruption, and a reduction in sulfur emissions due to new rules governing international shipping. 2023 also corresponds to a peak in the most recent solar cycle.
Categories: Technology News
AT&T says it won’t build fiber home Internet in half of its wireline footprint
AT&T this week detailed plans to eliminate copper phone and DSL lines from its network while leaving many customers in rural areas with only wireless or satellite as an alternative.
In a presentation for analysts and investors on Tuesday, AT&T said it has a "wireless first" plan for 50 percent of its 500,000-square-mile wireline territory and a "fiber first" plan for the rest. The more sparsely populated half accounts for 10 percent of the potential customer base, and AT&T does not plan to build fiber home Internet for those users.
AT&T said it expects to be able to ditch copper because of state-level deregulation and the impending shift in power at the Federal Communications Commission, where Trump pick Brendan Carr is set to become the chairman. California is the only state out of 21 in AT&T's wireline territory that hasn't yet granted AT&T's request for deregulation of old networks.
Categories: Technology News
How did the CEO of an online payments firm become the nominee to lead NASA?
President-elect Donald Trump announced Wednesday his intent to nominate entrepreneur and commercial astronaut Jared Isaacman as the next administrator of NASA.
For those unfamiliar with Isaacman, who at just 16 years old founded a payment processing company in his parents' basement that ultimately became a major player in online payments, it may seem an odd choice. However, those inside the space community welcomed the news, with figures across the political spectrum hailing Isaacman's nomination variously as "terrific," "ideal," and "inspiring."
This statement from Isaac Arthur, president of the National Space Society, is characteristic of the response: "Jared is a remarkable individual and a perfect pick for NASA Administrator. He brings a wealth of experience in entrepreneurial enterprise as well as unique knowledge in working with both NASA and SpaceX, a perfect combination as we enter a new era of increased cooperation between NASA and commercial spaceflight."
Categories: Technology News
OpenAI announces full “o1” reasoning model, $200 ChatGPT Pro tier
On Thursday during a live demo as part of its "12 days of OpenAI" event, OpenAI announced a new tier of ChatGPT with higher usage limits for $200 a month and the full version of "o1," the full version of a so-called reasoning model the company debuted in September.
Unlike o1-preview, o1 can now process images as well as text (similar to GPT-4o), and it is reportedly much faster than o1-preview. In a demo question about a Roman emperor, o1 took 14 seconds for an answer, and 1 preview took 33 seconds. According to OpenAI, o1 makes major mistakes 34 percent less often than o1-preview, while "thinking" 50 percent faster. The model will also reportedly become even faster once deployment is finished transitioning the GPUs to the new model.
Whether the new ChatGPT Pro subscription will be worth the $200 a month fee isn't yet fully clear, but the company specified that users will have access to an even more capable version of o1 called "o1 Pro Mode" that will do even deeper reasoning searches and provide "more thinking power for more difficult problems" before answering.
Categories: Technology News
Apple takes over third-party Apple Passwords autofill extension for Firefox
Over the last few years, Apple has steadily been building password manager-style features into macOS and iOS, including automatic password generation, password breach detection, and more. Starting with this year's updates—iOS 18 and macOS 15 Sequoia—Apple broke all that functionality out into its own Passwords app, making it all even more visible as a competitor to traditional password managers like 1Password and Bitwarden.
One area where Apple has lagged behind its platform-agnostic competitors is in browser support. Users could easily autofill passwords in Safari on macOS, and Apple did support a basic extension for the Windows versions of Google Chrome and Microsoft Edge via iCloud for Windows. But the company only added a Chrome extension for macOS users in the summer of 2023, and it has never supported non-Chromium browsers at all.
That has finally changed, at least for Firefox users running macOS—Apple has an officially supported Passwords extension for Firefox that supports syncing and autofilling passwords in macOS Sonoma and macOS Sequoia. Currently, the extension doesn't support older versions of macOS or any versions of Firefox for Windows or Linux. When you install the extension in Firefox on a Mac that's already synced with your iCloud account, all you should need to do to sign in is input a six-digit code that macOS automatically generates for you. As with the Chromium extension, there's no need to re-sign in to your iCloud account separately.
Categories: Technology News
Soon, the tech behind ChatGPT may help drone operators decide which enemies to kill
As the AI industry grows in size and influence, the companies involved have begun making stark choices about where they land on issues of life and death. For example, can their AI models be used to guide weapons or make targeting decisions? Different companies have answered this question in different ways, but for ChatGPT maker OpenAI, what started as a hard line against weapons development and military applications has slipped away over time.
On Wednesday, defense-tech company Anduril Industries—started by Oculus founder Palmer Luckey in 2017—announced a partnership with OpenAI to develop AI models (similar to the GPT-4o and o1 models that power ChatGPT) to help US and allied forces identify and defend against aerial attacks.
The companies say their AI models will process data to reduce the workload on humans. "As part of the new initiative, Anduril and OpenAI will explore how leading-edge AI models can be leveraged to rapidly synthesize time-sensitive data, reduce the burden on human operators, and improve situational awareness," Anduril said in a statement.
Categories: Technology News
