DeepSeek spooks American tech industry as it tops the Apple App Store
On Monday morning, Nvidia stock dove 11 percent amid worries over the rise of Chinese...
Tech
With successful New Glenn flight, Blue Origin may finally be turning the corner
If one were to observe that I have written critically about Blue Origin over the...
Jeep’s first battery EV is not what we expected: the 2024 Wagoneer S
Jeep provided a night in a hotel so Ars could attend the Wagoneer S first...
3D-printed “ghost gun” ring comes to my community—and leaves a man dead
It’s a truism at this point to say that Americans own a lot of guns....
Nvidia starts to wind down support for old GPUs, including the long-lived GTX 1060
Nvidia is launching the first volley of RTX 50-series GPUs based on its new Blackwell...
WHO starts cutting costs as US withdrawal date set for January 2026
The World Health Organization has begun cost-cutting measures in preparation for a US withdrawal next...
Anthropic builds RAG directly into Claude models with new Citations API
On Thursday, Anthropic announced Citations, a new API feature that helps Claude models avoid confabulations...
Couple allegedly tricked AI investors into funding wedding, houses
The founder of an AI startup in San Francisco was indicted this week for allegedly...
Complexity physics finds crucial tipping points in chess games
The game of chess has long been central to computer science and AI-related research, most...
ISP failed to comply with New York’s $15 broadband law—until Ars got involved
When New York’s law requiring $15 or $20 broadband plans for people with low incomes...
For real, we may be taking blood pressure readings all wrong
Last year, a study highlighted that your doctor’s office might be taking your blood pressure...
Review: Nvidia’s GeForce RTX 5090 is the first GPU that can beat the RTX 4090
Nvidia’s GeForce RTX 5090 starts at $1,999 before you factor in upsells from the company’s...
Researchers optimize simulations of molecules on quantum computers
One of the most frequently asked questions about quantum computers is a simple one: When...
Millions of Subarus could be remotely unlocked, tracked due to security flaws
About a year ago, security researcher Sam Curry bought his mother a Subaru, on the...
Rocket Report: Did China’s reusable rocket work?; DOT may review SpaceX fines
Welcome to Edition 7.28 of the Rocket Report! After last week’s jam-packed action in the...