In a $2.4 billion deal, Google recruited the chief executive and a co-founder of Windsurf, which OpenAI had been in talks to buy, as the battle to dominate artificial intelligence escalates.

The tech giant has quietly shed warehouse employees whose work authorizations were revoked after the Trump administration ended a Biden-era immigration program.

Secret meetings and private holidays of the royal family and prime minister were inadvertently made public on Strava, which has raised security concerns in other instances.

The original tech right power player on A.I., Mars and immortality.

A test of the app Dia illustrates that the humble web browser may be the path to making artificial intelligence more natural to use.

The A.I. chip maker reached the landmark before Apple and Microsoft, as its value rose more than 10-fold following ChatGPT’s release in late 2022.

Makers of the most advanced artificial intelligence systems face obligations for transparency, copyright protection and public safety. The rules are not enforceable until next year.

An analysis by the American Association for the Advancement of Science shows the impact of the administration’s budget plan on the kind of studies that produce the most breakthroughs.

Organizations that track the material are reporting a surge in A.I. images and videos, which are threatening to overwhelm law enforcement.

Microsoft said it would provide cash, artificial intelligence tools and computing services to schools, colleges and nonprofit groups.

Linda Yaccarino, whom Elon Musk hired to run X in 2023, grappled with the challenges the company faced after Mr. Musk took over.

The industry’s courtship of Donald J. Trump resulted in one of the great lobbying free-for-alls in recent Washington history.

A person or people imitating the secretary of state used artificial intelligence to send text and voice messages to foreign diplomats and U.S. officials, the department said in a cable to employees.

The artificial intelligence chatbot, which has a dedicated account on X, praised Hitler after fielding a query about a user’s comments on the Texas flood.

Mr. Williams was long considered a leading candidate to replace Tim Cook as the company’s next chief executive.

The American Federation of Teachers said it would use the $23 million, including $500,000 from the A.I. start-up Anthropic, to create a national training center.

Amid layoffs at Microsoft and other large tech companies, experts are debating whose jobs are most likely to be spared.

You thought artificial intelligence was coming for your job? First, it’s coming for your job interviewer.

As China vies with Silicon Valley for primacy, Hangzhou, home to DeepSeek and Alibaba, is where its aspiring tech titans mingle and share ideas.

President Trump has declined to enforce a statutory ban of the popular social media app while his administration negotiates a deal for an American company to acquire it.