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NASA defers decision on Mars Sample Return to the Trump administration
For nearly four years, NASA's Perseverance rover has journeyed across an unexplored patch of land on Mars—once home to an ancient river delta—and collected a slew of rock samples sealed inside cigar-sized titanium tubes.
These tubes might contain tantalizing clues about past life on Mars, but NASA's ever-changing plans to bring them back to Earth are still unclear.
On Tuesday, NASA officials presented two options for retrieving and returning the samples gathered by the Perseverance rover. One alternative involves a conventional architecture reminiscent of past NASA Mars missions, relying on the "sky crane" landing system demonstrated on the agency's two most recent Mars rovers. The other option would be to outsource the lander to the space industry.
New videos show off larger Nintendo Switch 2, snap-on Joy-Cons
Nintendo still isn't ready to officially reveal any details about the Switch 2 (beyond a brief mention of backward compatibility in November). But that hasn't stopped gaming accessory maker Genki from giving us one of the best looks yet at the size and shape of Nintendo's upcoming hardware, as well as a video glimpse of how the console's new Joy-Cons will attach to the base tablet.
Genki is reportedly using a scale 3D model of the Switch 2 to show off its console cases behind closed doors at the Consumer Electronics Show. A video from French tech site Numerama shows that 3D model dwarfing an original Switch model in both length and width.
VIDEO — La Nintendo Switch 2 en avant-première au #CES2025.
L'accessoiriste Genki indique posséder la vraie console et expose une maquette 3D + des accessoires.
Les détails ici : https://t.co/5LDlnR2zC1 pic.twitter.com/IJ6taQggIQ
— Numerama (@Numerama) January 8, 2025
In a longer write-up of Genki's Switch 2 mock-up, Numerama reports that Genki says its 3D model was derived from an actual Switch 2 console, not merely "3D blueprints." Genki's model also includes a second USB-C port atop the system, Numerama reports, as well as a mysterious C button underneath the home button on the right Joy-Con.
Misconfigured license plate readers are leaking data and video in real time
In just 20 minutes this morning, an automated license-plate-recognition (ALPR) system in Nashville, Tennessee, captured photographs and detailed information from nearly 1,000 vehicles as they passed by. Among them: eight black Jeep Wranglers, six Honda Accords, an ambulance, and a yellow Ford Fiesta with a vanity plate.
This trove of real-time vehicle data, collected by one of Motorola’s ALPR systems, is meant to be accessible by law enforcement. However, a flaw discovered by a security researcher has exposed live video feeds and detailed records of passing vehicles, revealing the staggering scale of surveillance enabled by this widespread technology.
More than 150 Motorola ALPR cameras have exposed their video feeds and leaking data in recent months, according to security researcher Matt Brown, who first publicized the issues in a series of YouTube videos after buying an ALPR camera on eBay and reverse engineering it.
EU “energetically” probing disinformation, right-wing bias on X, report says
The European Commission (EC) is planning to "energetically" advance its probe into content moderation on X (formerly Twitter), potentially ordering changes at Elon Musk's social network in the coming months, Bloomberg reported.
Since 2023, the EC has been investigating X for possible violations of the Digital Services Act (DSA). Notably, it's the group's first formal probe under the DSA, which requires very large online platforms to meet strict content moderation and transparency standards to ensure user safety, reduce misinformation, prevent illegal/harmful activity, and facilitate "a fair and open online platform environment."
In a letter to European lawmakers viewed by Bloomberg, EC tech commissioner Henna Virkkunen and justice chief Michael McGrath apparently confirmed that the investigation into X will end “as early as legally possible."
Honda shows off “nearly production” EVs and new operating system at CES
LAS VEGAS—If you've always dreamed of a world where your vehicle is a "partner" around whom you can "always be yourself," Honda has the vehicles for you—at least that's what the Japanese automaker is promising with its new "near production" Honda 0 prototypes that debuted at CES in Las Vegas on Tuesday.
In a somewhat dystopian but highly sentimental video shown at the presentation, a woman drives along a desolate road in search of a sunrise, describing her favorite colors and laughing along with the Saloon concept. A calm voiceover intones, "Saloon is my partner—always by my side, opening me up to new experiences and expanding my world," as the passenger is zipped along the flat purple and pink landscape, sharing moments of joy and tears. The car even "comforts" her when she is sad.
This is Honda's vision for what Katsushi Inoue, chief officer of electrification business development operations at Honda, called the "ultra personal optimization" of a "new level of intelligent car."
As US marks first H5N1 bird flu death, WHO and CDC say risk remains low
The H5N1 bird flu situation in the US seems more fraught than ever this week as the virus continues to spread swiftly in dairy cattle and birds while sporadically jumping to humans.
On Monday, officials in Louisiana announced that the person who had developed the country's first severe H5N1 infection had died of the infection, marking the country's first H5N1 death. Meanwhile, with no signs of H5N1 slowing, seasonal flu is skyrocketing, raising anxiety that the different flu viruses could mingle, swap genetic elements, and generate a yet more dangerous virus strain.
But, despite the seemingly fever-pitch of viral activity and fears, a representative for the World Health Organization today noted that risk to the general population remains low—as long as one critical factor remains absent: person-to-person spread.
Nearly two years after its radical pivot, Fidelity slashes Relativity’s valuation
For several years, an innovative, California-based launch company named Relativity Space has been the darling of investors and media.
Relativity promised to disrupt launch by taking a somewhat niche technology in the space industry at the time, 3D printing, and using it as the foundation for manufacturing rockets. The pitch worked. Relativity's chief executive Tim Ellis liked to brag that his first investor call was to Dallas Mavericks owner Mark Cuban, who cut the company's first check. Cuban invested half a million dollars.
That was just the beginning of the torrent of fundraising by Ellis, who, by November 2023, turned the privately held Relativity into a $4.5 billion company following its latest, Series F funding. This was an impressive start for the company founded by Ellis and Jordan Noone, both engineers, in 2016.
US sues six of the biggest landlords over “algorithmic pricing schemes”
The US Justice Department today announced it filed an antitrust lawsuit against "six of the nation's largest landlords for participating in algorithmic pricing schemes that harmed renters."
One of the landlords, Cortland Management, agreed to a settlement "that requires it to cooperate with the government, stop using its competitors' sensitive data to set rents and stop using the same algorithm as its competitors without a corporate monitor," the DOJ said. The pending settlement requires Cortland to "cooperate fully and truthfully... in any civil investigation or civil litigation the United States brings or has brought" on this subject matter.
The US previously sued RealPage, a software maker accused of helping landlords collectively set prices by giving them access to competitors' nonpublic pricing and occupancy information. The original version of the lawsuit described actions by landlords but did not name any as defendants.
Bye-bye Windows gaming? SteamOS officially expands past the Steam Deck.
Almost exactly a year ago, we were publicly yearning for the day when more portable gaming PC makers could ditch Windows in favor of SteamOS (without having to resort to touchy unofficial workarounds). Now, that day has finally come, with Lenovo announcing the upcoming Legion Go S as the first non-Valve handheld to come with an officially licensed copy of SteamOS preinstalled. And Valve promises that it will soon ship a beta version of SteamOS for users to "download and test themselves."
As Lenovo's slightly downsized followup to 2023's massive Legion Go, the Legion Go S won't feature the detachable controllers of its predecessor. But the new PC gaming handheld will come in two distinct versions, one with the now-standard Windows 11 installation and another edition that's the first to sport the (recently leaked) "Powered by SteamOS" branding.
The lack of a Windows license seems to contribute to a lower starting cost for the "Powered by SteamOS" edition of the Legion Go S, which will start at $500 when it's made available in May. Lenovo says the Windows edition of the device—available starting this month—will start at $730, with "additional configurations" available in May starting as low as $600.
Dirty deeds in Denver: Ex-prosecutor faked texts, destroyed devices to frame colleague
When suspicion began to mount that the young prosecutor, Yujin Choi, might have faked her sexual misconduct allegations against a Denver District Attorney's Office colleague, investigators asked to examine Choi's laptop and cell phone. But just before Choi was to have turned them in, her devices suffered a series of unlikely accidents.
First, she said, she managed to drop her phone into a filled bathtub. When she pulled the phone out of the water and found it was not working, Choi went to her laptop in order to make a video call. When the call ended, Choi then knocked over a bottle of water—whoops!—directly onto the computer, which was also taken out of commission. So, when the day came to hand in her devices, neither was working.
"I’m devastated that I may have tanked the investigation on my own, but that I also lost all of my personal data that were very important to me," Choi wrote to investigators. She had even, she added, gone to the local Apple Store in an attempt to retrieve the data on the devices. No luck.
New GeForce 50-series GPUs: There’s the $1,999 5090, and there’s everything else
Nvidia has good news and bad news for people building or buying gaming PCs.
The good news is that three of its four new RTX 50-series GPUs are the same price or slightly cheaper than the RTX 40-series GPUs they're replacing. The RTX 5080 is $999, the same price as the RTX 4080 Super; the 5070 Ti and 5070 are launching for $749 and $549, each $50 less than the 4070 Ti Super and 4070 Super.
The bad news for people looking for the absolute fastest card they can get is that the company is charging $1,999 for its flagship RTX 5090 GPU, significantly more than the $1,599 MSRP of the RTX 4090. If you want Nvidia's biggest and best, it will cost at least as much as four high-end game consoles or a pair of decently specced midrange gaming PCs.
Science paper piracy site Sci-Hub shares lots of retracted papers
Most scientific literature is published in for-profit journals that rely on subscriptions and paywalls to turn a profit. But that trend has been shifting as various governments and funding agencies are requiring that the science they fund be published in open-access journals. The transition is happening gradually, though, and a lot of the historical literature remains locked behind paywalls.
These paywalls can pose a problem for researchers who aren't at well-funded universities, including many in the Global South, which may not be able to access the research they need to understand in order to pursue their own studies. One solution has been Sci-Hub, a site where people can upload PDFs of published papers so they can be shared with anyone who can access the site. Despite losses in publishing industry lawsuits and attempts to block access, Sci-Hub continues to serve up research papers that would otherwise be protected by paywalls.
But what it's serving up may not always be the latest and greatest. Generally, when a paper is retracted for being invalid, publishers issue an updated version of its PDF with clear indications that the research it contains should no longer be considered valid. Unfortunately, it appears that once Sci-Hub has a copy of a paper, it doesn't necessarily have the ability to ensure it's kept up to date. Based on a scan of its content done by researchers from India, about 85 percent of the invalid papers they checked had no indication that the paper had been retracted.
Inside the hands-on lab of an experimental archaeologist
Back in 2019, we told you about an intriguing experiment to test a famous anthropological legend about an elderly Inuit man in the 1950s who fashioned a knife out of his own frozen feces. He used it to kill and skin a dog, using its rib cage as a makeshift sled to venture off into the Arctic. Metin Eren, an archaeologist at Kent State University, fashioned rudimentary blades out of his own frozen feces to test whether they could cut through pig hide, muscle, and tendon.
Sadly for the legend, the blades failed every test, but the study was colorful enough to snag Eren an Ig Nobel Prize the following year. And it's just one of the many fascinating projects routinely undertaken in his Experimental Archaeology Laboratory, where he and his team try to reverse-engineer all manner of ancient technologies, whether they involve stone tools, ceramics, metal, butchery, textiles, and so forth.
Eren's lab is quite prolific, publishing 15 to 20 papers a year. “The only thing we’re limited by is time,” he said. Many have colorful or quirky elements and hence tend to garner media attention, but Eren emphasizes that what he does is very much serious science, not entertainment. “I think sometimes people look at experimental archaeology and think it’s no different from LARPing,” Eren told Ars. “I have nothing against LARPers, but it’s very different. It’s not playtime. It’s hardcore science. Me making a stone tool is no different than a chemist pouring chemicals into a beaker. But that act alone is not the experiment. It might be the flashiest bit, but that's not the experimental process.”
The perfect New Year’s Eve comedy turns 30
There aren't that many movies specifically set on New Year's Eve, but one of the best is The Hudsucker Proxy (1994), Joel and Ethan Coen's visually striking, affectionate homage to classic Hollywood screwball comedies. The film turned 30 this year, so it's the perfect opportunity for a rewatch.
(WARNING: Spoilers below.)
The Coen brothers started writing the script for The Hudsucker Proxy when Joel was working as an assistant editor on Sam Raimi's The Evil Dead (1981). Raimi ended up co-writing the script, as well as making a cameo appearance as a brainstorming marketing executive. The Coen brothers took their inspiration from the films of Preston Sturgess and Frank Capra, among others, but the intent was never to satirize or parody those films. "It's the case where, having seen those movies, we say 'They're really fun—let's do one!'; as opposed to "They're really fun—let's comment upon them,'" Ethan Coen has said.
Manta rays inspire faster swimming robots and better water filters
Manta rays are elegantly shaped. They swim by flapping their fins like enormous wings, and their gills filter for plankton with the utmost precision. These creatures have now inspired human innovations that take soft robots and water filters to the next level.
With fins that borrow their shape and motion from mantas, a soft robot created by a team of researchers at North Carolina State University and the University of Virginia improves on a previous model by reaching speeds of 6.8 body lengths per second, nearly double what its predecessor was capable of. This makes it the fastest soft robot so far. It is also more energy-efficient than its previous iteration and can swim not just on the surface, but upward and downward, just like an actual manta ray.
Another research team at MIT used the gills of these creatures, which filter for plankton, to improve commercial water filtration systems. Their gill openings are also the perfect size to help them breathe while they feed, absorbing oxygen from water on its way out. The rays’ balance of feeding and breathing helped the researchers figure out a filter structure that more precisely controls inflow and outflow.
Power company hid illegal crypto mine that may have caused outages
Ahead of a major crackdown on illegal cryptocurrency mines in Russia next year, a power provider in Siberia has been fined for illegally leasing state land that's supposed to be used only for public utilities to an illegal mining operation.
In a social media post translated by Ars, the Irkutsk Region Prosecutor-General’s Office explained that the power provider was fined more than 330,000 rubles (about $3,000) for the improper land use. Local prosecutors will also pursue an administrative case against the power provider, the office said.
Crypto mining is popular in Siberia because of low operating costs, Crypto News noted, due to the cool temperatures and cheap power supply. But many in Siberia have blamed crypto miners for power outages and grid instability that can cause significant harms during winter months.
Evolution journal editors resign en masse
Over the holiday weekend, all but one member of the editorial board of Elsevier's Journal of Human Evolution (JHE) resigned "with heartfelt sadness and great regret," according to Retraction Watch, which helpfully provided an online PDF of the editors' full statement. It's the 20th mass resignation from a science journal since 2023 over various points of contention, per Retraction Watch, many in response to controversial changes in the business models used by the scientific publishing industry.
"This has been an exceptionally painful decision for each of us," the board members wrote in their statement. "The editors who have stewarded the journal over the past 38 years have invested immense time and energy in making JHE the leading journal in paleoanthropological research and have remained loyal and committed to the journal and our authors long after their terms ended. The [associate editors] have been equally loyal and committed. We all care deeply about the journal, our discipline, and our academic community; however, we find we can no longer work with Elsevier in good conscience."
The editorial board cited several changes made over the last ten years that it believes are counter to the journal's longstanding editorial principles. These included eliminating support for a copy editor and a special issues editor, leaving it to the editorial board to handle those duties. When the board expressed the need for a copy editor, Elsevier's response, they said, was "to maintain that the editors should not be paying attention to language, grammar, readability, consistency, or accuracy of proper nomenclature or formatting."
Frogfish reveals how it evolved the “fishing rod” on its head
Behold the frogfish. This bizarre creature really is a fish, despite its bullfrog face, pectoral fins that look like webbed feet, and a froglike mouth that snaps up unsuspecting prey.
But the way it lures its prey is even weirder. Frogfish belong to the anglerfish family known as Antennariidae. Like their anglerfish cousins who lurk in the ocean’s depths, these ambush predators attract their next meal via an appendage on their heads that they use like a fishing lure. This appendage is known as the illicium and thought to have once been a dorsal fin. It has a specialized skin flap, the esca at the end. It tantalizes small fish and crustaceans into thinking it’s a worm until they come too close.
How frogfish controlled the illicium was previously unknown. Led by biologist Naoyuki Yamamoto of Nagoya University, a team of researchers have now discovered that a specialized population of motor neurons have evolved to allow it to shake the illicium around like a wriggling worm. Yamamoto thinks they were originally dorsal fin motor neurons that became more specialized.
Trump told SCOTUS he plans to make a deal to save TikTok
In the weeks before Donald Trump takes office, he has moved to delay a nationwide TikTok ban from taking effect until he has a chance to make a deal on his own terms that he believes could allow TikTok to continue operating in the US without posing a national security threat.
On Friday, Trump's lawyer filed a brief, urging the Supreme Court to stay enforcement of the Protecting Americans from Foreign Adversary Controlled Applications Act that would either ban TikTok on January 19 or force TikTok to sell the company to prevent China's alleged covert control of content on the app.
The Supreme Court had previously denied TikTok's request for an injunction that would have delayed enforcement until Trump takes office, instead planning to rush a decision on whether the Act violates the First Amendment before the deadline hits.
Whistleblower finds unencrypted location data for 800,000 VW EVs
Connected cars are great—at least until some company leaves unencrypted location data on the Internet for anyone to find. That's what happened with over 800,000 EVs manufactured by the Volkswagen Group, after Cariad, an automative software company that handles much of the development tasks for VW, left several terabytes of data unprotected on Amazon's cloud.
According to Motor1, a whistleblower gave German publication Der Spiegel and hacking collective Chaos Computer Club a heads-up about the misconfiguration. Der Spiegel and CCC then spent some time sifting through the data, with which allowed them to tie individual cars to their owners.
"The security hole allowed the publication to track the location of two German politicians with alarming precision, with the data placing a member of the German Defense Committee at his father’s retirement home and at the country’s military barracks," wrote Motor1.
