Elon Musk has spent years warning that artificial intelligence could one day outstrip human control, but his latest alarm is focused on something that looks deceptively familiar: a social network. Instead of people posting,

Elon Musk has a new vision. No, not that one. A new-new vision. Instead of Mars, he’s now setting his sights on building a

The billionaire’s decision to merge his A.I. start-up with his rocket company will test investors’ interest in giant combinations of unalike businesses.

Musk is combining rocket maker SpaceX with his AI startup, the largest tie-up in his expansive business portfolio.

Elon Musk’s rocket company SpaceX Corp. today said it has acquired his artificial intelligence startup xAI Corp. ahead of what will likely be one of the largest initial public offerings in history later this year.

Elon Musk has always sparked as much debate as admiration, but his recent rise to the top of Forbes’ newly released 250 Greatest Innovators list has set off a fresh round of reactions online.

Elon Musk shifts SpaceX’s focus from Mars to building a self-growing city on the moon, citing speed, strategy, and rising competition from China.

While Musk’s public comments about crypto have all but dried up, he remains an outsized figure in the community. His Tesla car and energy company still holds around $800 million worth of bitcoin, while a SpaceX initial public offering this year could shed light on its crypto holdings.