Elon Musk has a long history of making big promises — and Tesla investors used to be OK with that. Has something changed?

Elon Musk's net worth plummeted along with Tesla stock after the company's lackluster Robotaxi release — but he's still the ...

I, Robot' director Alex Proyas accused Elon Musk of ripping off his sci-fi film designs in Musk's latest Tesla prototypes, ...

The EV maker showed off a sleekly designed robotaxi, but investors may be more concerned with short-term goals. Uber appears ...

Investors hoped Tesla’s long-awaited robotaxi demonstration would deliver on substance and not just style. On Thursday, Elon ...

You could fall asleep and wake up at your destination,” said Mr. Musk, Tesla’s C.E.O., but some experts are skeptical that ...

Elon Musk and Tesla have pledged a game-changing moment in the company’s history Thursday night. It remains to be seen if ...

Tesla’s stock price was down 8% early Friday after a Thursday event where company CEO Elon Musk unveiled a new two-door ...

Gary Black, managing partner at Future Fund LLC, expressed skepticism about Tesla's autonomous "Cybercab" service ...

Tesla plans to launch fully autonomous driving in Texas and California next year, with the Cybercab entering production by ...

A movie director has accused Elon Musk of stealing designs from a hit 2004 film for the basis of several upcoming Tesla products.

For a businessman who perpetually struggles with broken promises, Elon Musk gave himself quite a to-do list Thursday night at ...