A billionaire venture capitalist who has known Elon Musk for decades says there’s one crucial thing that Americans should ...

Elon Musk pushed debunked theories about Social Security on Monday while describing federal benefit programs as rife with ...

Nasdaq Composite falls deeper into correction territory, raising concerns about it sinking into a bear market.

After three weeks of unrelenting declines, U.S. stocks slid into the market’s “danger zone” on Monday. In the past, the S&P ...

Shares of Delta Air Lines Inc. dropped more than 9% after hours Monday after the airline slashed its current-quarter ...

Shares of Chinese electric-vehicle makers rose sharply in Hong Kong, buoyed by a robust sales outlook for March and the selloff in Tesla's stock overnight.

Tesla’s stock is sinking after another month of bad China sales. Elon Musk has now lost about $7 billion in his stake since ...

Stocks of Tesla and Trump Media, which were seen as major beneficiaries of a Trump presidency, have lost nearly 50% since ...

Rocket Cos. said it would pay $1.8 billion in stock for the online real-estate agency Redfin Corp. in an effort to make it ...

These companies are expected by analysts to increase revenue by at least double the rate of the S&P 500. Their stocks are ...

Super Micro is a “show-me story,” says a Rosenblatt analyst, but he sees room for gross margins to expand as the company ...

Shares of Apple Inc. suffered their biggest daily drop in two-and-a-half years Monday, as technology stocks broadly sold off ...