Elon Musk is integrating AI across his companies and blurring the lines between them.

July 12 (Reuters) - SpaceX has committed $2 billion to xAI as part of a $5 billion equity round, deepening the ties between ...

Tech giants like Mark Zuckerberg and Tim Cook tried to get close to Trump before his return to office. The road since has been bumpy.

Social media has erupted after Elon Musk declared war on Donald Trump in a series of explosive posts on X. Mr Musk’s post accusing the president of being implicated in the Epstein files has received ...

Pointing his rockets at the “one big, beautiful bill” and its loyal lawmakers, Mr Musk threatened to blow up the two-party US ...

The money behind Elon Musk’s trillion-dollar empire is increasingly flowing in one direction: toward artificial intelligence.

In a late-night announcement, X owner Elon Musk unveiled the new Grok 4 chatbot. Here's everything you need to know about it.

The US Senate approved early Thursday a package of spending cuts proposed by President Donald Trump that would cancel more than $9 billion in funding for foreign aid programs and public broadcasting.

A renewal of executive churn is marking the billionaire’s return to business.

Jeff Bezos, Elon Musk, Sam Altman, and other tech billionaires have made surprisingly outlandish claims about what a good future for humanity should look like.

Meanwhile, the crypto market is reeling from the aftershock of the latest escalation in the Middle East as the U.S. bombed ...

As Mr. Musk steps away from Washington, he faces concerns over his prolonged absence from his businesses including Tesla, SpaceX, xAI and X.