Elon Musk's net worth soared past $800 billion this week after he merged SpaceX with xAI in a deal that valued the combined entity at $1.25 trillion.

Elon Musk's mega-deal combining SpaceX and xAI is the latest sign that the billionaire is consolidating his business empire ...

A single 11-second slideshow image could cost Tesla millions. Check out the legal mistake Elon Musk made at the "We, Robot" ...

Economy / The tech mogul and would-be space pioneer is mashing up his properties once more in a deal that’s unlikely to ...

Elon Musk is joining his space exploration and artificial intelligence ventures into a single company before a massive ...

Like some sort of corporate Russian doll, SpaceX has announced its acquisition of xAI. The merger will “form the most ambitious, vertically integrated innovation engine on (and off) Earth,” according ...

It is doubtful a war of words between Michael O'Leary and Elon Musk was on anyone's bingo card at the start of 2026, writes Business Correspondent Fergal O'Brien.

District Judge Yvonne Gonzalez Rogers said there was evidence suggesting OpenAI’s leaders made assurances that its original nonprofit structure would be maintained. The case will go to trial in March.