On the first full day of the second Trump presidency, Elon Musk was in the White House complex when he got word that his ...

SAN FRANCISCO (AP) — OpenAI says its board of directors has unanimously rejected a $97.4 billion takeover bid by Elon Musk.

The Endeavor CEO was enlisted to join investors who put in an unsolicited offer to buy OpenAI's majority share of its for-profit arm.

So when dozens of countries including Canada, China, Australia and France signed a document promising an accessible and inclusive approach to AI development, the U.S. opted not to — but so did the U.K ...

The two tech titans are in the meanest fight in business. The stakes couldn’t be higher.