On Thursday, OpenAI released a research preview of "Operator," a web automation tool that uses a new AI model called Computer-Using Agent (CUA) to control a web browser through a visual interface.

All federal agencies received a memo Wednesday requiring the termination of remote work options, with return-to-office plans due by end of day Friday. In the memo, the acting director of the ...

That includes State Public Health Veterinarian Julia Murphy. In an interview with Ars Technica, Murphy noted that the health department has requested enhanced surveillance from veterinarians in ...

TikTok disappeared for a portion of the weekend, following a Supreme Court decision that upheld a 2024 federal law requiring the app to cease operations in the US unless it was sold by its Chinese ...

The Cadillac Lyriq was the first of a new breed of General Motors' electric vehicles. Built around a common battery platform (which used to be called Ultium), the midsize SUV has been on sale for ...

It's official: The FBI's warrantless searches of communications seized to protect US national security have at last been ruled unconstitutional and in violation of the Fourth Amendment. In a major ...

Fast and complex multi-finger movements generated by the hand exoskeleton. Credit: Shinichi Furuya When it comes to fine-tuned motor skills like playing the piano, practice, they say, makes ...

Google is making a fresh investment of more than $1 billion into OpenAI rival Anthropic, boosting its position in the start-up as Silicon Valley titans rush to develop cutting-edge artificial ...

Apple did not immediately respond to Ars' request for comment. In a press release sent to Ars, Eve Cervantez, a lawyer representing Apple workers suing, celebrated the court's ruling. "I am really ...

The Department of Homeland Security has terminated all members of advisory committees, including one that has been investigating a major Chinese hack of large US telecom firms. "The Cyber Safety ...

US President Donald Trump swore his oath of office on Monday, ascending yet again to the head of the federal government. As widely expected, he signed a swath of executive orders on his first day ...

The game of chess has long been central to computer science and AI-related research, most notably in IBM's Deep Blue in the 1990s and, more recently, AlphaZero. But the game is about more than ...