Friday’s meeting at the White House followed the introduction of Anthropic’s powerful new artificial intelligence model, Mythos, which U.S. officials believe could be critical for security.

A chart created by METR, a nonprofit A.I. organization, has become an industrywide obsession as it measures the rapid development of big A.I. systems.

The Silicon Valley chip maker filed a prospectus just as SpaceX, Anthropic and OpenAI prepared for their own listings, in what is shaping up to be a wave of enormous […]

The artificial-intelligence-generated fake influencers have surged on TikTok, Instagram, Facebook and YouTube in an apparent bid to hook conservative voters.

Is anti-A.I. radicalization a growing trend?

Commentary: In a sea of AI noise, the Whoop band’s Coach has been an unlikely ally in helping me train smarter. And I didn’t have to go looking for it.