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Updated 2025-10-12 20:30
Trump admin says it convinced UK to drop demand for Apple backdoor
UK previously demanded that Apple break encryption to aid government spying.
Physics of badminton’s new killer spin serve
Adding a pre-spin affects shuttlecock's oscillating behavior, depending on direction of rotation.
Nissan announces 2026 Leaf pricing, starting at $29,990
The new Leaf will be the cheapest EV you can buy when it goes on sale this fall.
An extinct volcano in Arkansas hosts the only public diamond mine on Earth
Visitors have unearthed over 35,000 diamonds at Crater of Diamonds State Park since 1972.
T-Mobile claimed selling location data without consent is legal—judges disagree
T-Mobile can't overturn $92 million fine; AT&T and Verizon verdicts still to come.
Elon Musk’s “thermonuclear” Media Matters lawsuit may be fizzling out
Judge blocks FTC's Media Matters probe as a likely First Amendment violation.
After recent tests, China appears likely to beat the United States back to the Moon
An expert explains why this will be enormously bad for the United States.
RFK Jr.’s Wi-Fi and 5G conspiracies appear to make it into MAHA report draft
The "Make Our Children Healthy Again Strategy" draft doesn't mention top killers of kids.
Raspberry Pi intros new 5-inch $40 touchscreen for your next weird project
Officially supported dinky display works as a tiny all-in-one or smart home hub.
A question for the ages: Is The Elder Scrolls II: Daggerfall a good game?
Revisiting the 1996 RPG exposes both genius and madness.
Ars Technica System Guide: Five sample PC builds, from $500 to $5,000
Despite everything, it's still possible to build decent PCs for decent prices.
The case of the coke-snorting Chihuahua
Cocaine normally makes the heart race, but in this case the dog was lethargic, with a slower heart rate.
Celebrating 50 years of The Rocky Horror Picture Show
"It's had a profound impact on our culture, especially on people who've felt different and marginalized."
Rapidly intensifying Hurricane Erin becomes historic storm due to strengthening
The good news is that, for now, Erin appears unlikely to directly strike land.
How a mysterious particle could explain the Universe’s missing antimatter
New experiments focused on understanding the enigmatic neutrino may offer insights.
SpaceX reveals why the last two Starships failed as another launch draws near
"SpaceX can now proceed with Starship Flight 10 launch operations under its current license."
Tiny, removable “mini SSD” could eventually be a big deal for gaming handhelds
Fast, removable storage could be one way to address soaring game install sizes.
Is GPT-5 really worse than GPT-4o? Ars puts them to the test.
It's OpenAI vs. OpenAI on everything from video game strategy to landing a 737.
Trump admin ranks companies on loyalty while handing out favors to Big Tech
US has halted enforcement actions against 165 corporations overall, report says.
Anti-vaccine RFK Jr. creates vaccine panel of anti-vaccine group’s dreams
With new vaccine panel, fears rise RFK Jr. will upend childhood shots.
US may purchase stake in Intel after Trump attacked CEO
Trump's attacks on Intel CEO may stem from beef with Biden.
NASA’s acting chief calls for the end of Earth science at the space agency
NASA's charter clearly states the agency should study planet Earth, however.
Rocket Report: Ariane 6 beats Vulcan to third launch; China’s first drone ship
Why is China's heavy-lift Long March 5B able to launch only 10 Guowang satellites at a time?
Here’s Acura’s next all-electric RSX crossover
Acura will step into the software-defined vehicle era with its US-made electric vehicle.
Porsche’s best daily driver 911? The 2025 Carrera GTS T-Hybrid review.
An electric turbocharger means almost instant throttle response from the T-Hybrid.
Dedicated volunteer exposes “single largest self-promotion operation in Wikipedia’s history”
Ten years of work to boost one man's reputation.
US government agency drops Grok after MechaHitler backlash, report says
It appears Grok's antisemitic rants stopped it from becoming feds' go-to chatbot.
Starlink tries to block Virginia’s plan to bring fiber Internet to residents
SpaceX wants more money, asks Trump admin to reject state's broadband grant plan.
Google releases pint-size Gemma open AI model
The new Gemma model is a fraction of the size of most new models.
Meta backtracks on rules letting chatbots be creepy to kids
Meta drops AI rules letting chatbots generate innuendo and profess love to kids.
Incan numerical recordkeeping system may have been widely used
The Inca Empire hung by a thread-literally.
Ice discs slingshot across a metal surface all on their own
VA Tech experiment was inspired by Death Valley's mysterious "sailing stones" at Racetrack Playa.
Misunderstood “photophoresis” effect could loft metal sheets to exosphere
Photophoresis can generate a tiny bit of lift without any moving parts.
Apple Watch gets reformulated, non-patent-infringing blood oxygen monitoring
Feature had been removed from US Apple Watches after Apple lost a patent fight.
Upcoming DeepSeek AI model failed to train using Huawei’s chips
Startup encountered persistent technical issues using Huawei Ascend chips.
Sam Altman finally stood up to Elon Musk after years of X trolling
Elon Musk and Sam Altman are beefing. But their relationship is complicated.
Trump orders cull of regulations governing commercial rocket launches
The head of the FAA's commercial spaceflight division will become a political appointee.
Report: Apple’s smart home ambitions include “tabletop robot,” cameras, and more
Apple has purportedly been working on new smart home devices for years now.
Is AI really trying to escape human control and blackmail people?
Opinion: Theatrical testing scenarios explain why AI models produce alarming outputs-and why we fall for it.
Polestar sets production car record for longest drive on a single charge
581 miles on a single charge is impressive, but haven't other drives gone farther?
Google Gemini will now learn from your chats—unless you tell it not to
Gemini will remember this, so it's time to check your privacy settings.
After first operational launch, here’s the next big test for ULA’s Vulcan rocket
This launch was a big success, but it doesn't necessarily quash anxieties about ULA's ability to deliver.
The case for commuting by motorcycle
Despite the reputation, it's better, more practical transit than you might think.
Drag x Drive is a uniquely fun and frustrating showcase for Switch 2 mouse mode
Dual mouse controls work surprisingly well-if you find somewhere to use them.
Bat colony checks in to hotel; 200 guests check out, unaware of rabies scare
The risk is likely low for most, but rabies is nearly 100 percent fatal.
Study: Social media probably can’t be fixed
"The [structural] mechanism producing these problematic outcomes is really robust and hard to resolve."
OpenAI brings back GPT-4o after user revolt
After unpopular GPT-5 launch, OpenAI begins restoring optional access to previous AI models.
Mercedes-Benz Vision V Concept: Is this the solution or a sideshow?
Mercedes is debuting its next electric van at Monterey Car Week.
OpenAI, cofounder Sam Altman to take on Neuralink with new startup
Sam Altman says we could soon have "high-bandwidth brain-computer interfaces."
Worm invades man’s eyeball, leading doctors to suck out his eye jelly
These parasites are usually found in the skin, but they can invade anything.
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