The major indexes added to strong weekly gains. Tesla and AI chipmakers such as Nvidia and Arm are testing key levels.

Elon Musk is clashing with OpenAI CEO Sam Altman over the Stargate artificial intelligence infrastructure project touted by President Donald Trump, the latest in a feud between the two tech ...

U.S. President Donald Trump on Thursday signed an executive order related to AI to "make America the world capital in ...

In a letter to U.S. congressional leaders, the governor blamed previous border security policy for leaving Texas “defenseless,” forcing state officials to spend billions.

Donald Trump said he isn't bothered by Elon Musk's criticism of his Stargate AI infrastructure deal, which includes Musk rival Sam Altman.

President Donald Trump signed an executive order promoting digital assets and other financial technologies Thursday afternoon. The order established a working group intended to shape regulation and ...

President Donald Trump signed an executive order on artificial intelligence Thursday that will revoke past government policies his order says “act as barriers to American AI innovation.” ...