In August, he filed a lawsuit against Altman and Brockman, saying he was "deceived" into founding the company under false ...

Elon Musk has had a dizzying last few days. He has been palling around with new besties President-elect Donald Trump, Robert ...

OpenAI has become a 'market-paralyzing gorgon' while its partnership with Microsoft has allowed the two tech firms to ...

From lunar missions to Mars settlements, SpaceX is revolutionizing space travel. But has Musk truly outpaced the competition?

Mr. Musk dug into his companies’ budgets, preferring to cut too much rather than too little and to deal with the fallout ...

Elon Musk, the Tesla billionaire who has become a close advisor to U.S. president-elect Donald Trump, surprised people with ...

Elon Musk filed a lawsuit against OpenAI in August — and he just amended it to include Microsoft as a defendant.

Elon Musk has been front and center when it comes to Donald Trump’s transition. The Weekend hosts are wondering where JD ...

Donald Trump joked that he could not get Elon Musk "out of here" during a speech at a black-tie event in Mar-a-Lago.

Before a roaring crowd, the president-elect walked into the “World's Most Famous Arena” to Kid Rock’s “American Bad Ass” less ...

F--- you, Elon Musk,” Brazil’s first lady said as her husband geared up to host a high-stakes summit of Group of 20 leaders.

Billionaires Elon Musk and Vivek Ramaswamy will head an effort, dubbed DOGE, to reduce wasteful federal spending. Here's what ...