Indeed this broad range reflects a simple fact: while Tesla has transformed the auto business, it is a volatile stock.

The stock was up 12% in after-hours trading at the conclusion of Tesla's analyst call, during which Elon Musk and executives ...

The investigation covering 2.4 million Tesla vehicles comes as the company positions autonomous driving as its future.

In one, a woman who stopped to help after a crash on an Arizona ... and conference call showed that Tesla is making money on software, a business with high profit margins. Still, he has a “hold” ...

Tesla's self-driving technology is under investigation by U.S. agencies over a string of crashes and one fatality.

Tesla reported an 8% revenue increase in Q3 as its EV and energy segments expanded. Tesla, a trailblazer in electric vehicles ...

Shares in Tesla rose about 9% afterhours following the electric-car maker's report of a surprise increase in net income on stronger revenue. Some of the key numbers in Wednesday's report: Net income ...

The electric car company said profits climbed 17 percent in the third quarter as strong sales of energy products helped to ...

Whether Tesla shareholders are swayed by Musk’s latest song and dance will surely be reflected in movement of the stock price ...

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

Analysts expect the vehicle will feature no wheels or pedals, in an attempt to redefine urban transportation using AI.