The feud between Elon Musk and Sam Altman has become one of the bitterest rivalries in business history, with the Tesla ...

WASHINGTON (AP) — President Donald Trump made a rare appearance with Elon Musk, his most powerful adviser, in the Oval Office on Tuesday before signing an executive order to continue downsizing the ...

The Department of Homeland Security says four federal employees have been fired over payments to reimburse New York City for ...

Last March, Musk filed a lawsuit claiming OpenAI, a global leader in artificial intelligence innovation which has developed ...

Elon Musk on Tuesday defended the work of the Department of Government Efficiency (DOGE) alongside President Trump, who ...

A researcher affiliated with Elon Musk’s xAI startup is researching a method to alter the politics of Grok and better align ...

OpenAI CEO Sam Altman has soundly dismissed a $97.4 billion takeover bid backed by rival Elon Musk, but the unsolicited offer ...

President Donald Trump hosted Jordan’s King Abdullah II at the White House on Tuesday as he escalates pressure on the Arab nation to take in refugees from Gaza — perhaps permanently — as part of ...

A federal judge sided with Doctors for America and ordered the Health and Human Services Department and two other health ...

Elon Musk has long railed against the U.S. government, saying a crushing number of federal probes and safety programs have ...

There are already winners and losers from Trump's tariff announcements, from investors betting on gold to fashion brands ...

Elon Musk, designated as a "special government employee" through his work with DOGE, is leading a bid to buy the nonprofit behind ChatGPT maker OpenAI.