Zuckerberg praised Elon Musk's X and its Community Notes system, saying there is no harm in admitting when someone does ...

Nvidia shares' 9% recovery Tuesday was the second-best day in terms of market cap added for any company ever—but the company ...

Elon Musk's opening remarks during the Tesla earnings call clocked in at 25 minutes, and the CEO ended them by saying Tesla is the indisputable leader in AI and is so far ahead that he'd need a ...

The world's richest man, now firmly embedded in the Trump administration, has lost over $11 billion since the start of the year.

When you buy a company’s stock, you buy its future earnings. It’s still amazing how much can be taken on trust.

Both Meta and Microsoft committed to huge investments in artificial intelligence, despite new Chinese software outperforming American rivals at a lower cost.