Trying to fit some companies into familiar categories can be like trying to describe a smartphone as just a telephone. Tesla CEO Elon Musk says that’s exactly the mistake many investors make when they evaluate Tesla.

Tesla's profits fell last quarter as the car company run by Elon Musk shoveled more money into research and development, cutting into profits from a sharp increase in vehicle sales.

Alphabet and Tesla headlined a busy afternoon of Big Tech earnings reports that will help determine where the AI trade is headed next.

Elon Musk is now a trillionaire. Is his next big move a merger between Tesla and SpaceX into a $3 trillion behemoth?

The electric vehicle maker's shares have soared almost 25-fold in the past decade.

Tesla reported weaker-than-expected quarterly profits on Wednesday despite increased auto sales, depressing shares in after-hours trading amid questions

The company didn't say how many are in each city, and has taken a far more cautious approach to scaling the network than CEO Elon Musk had promised.

Will Musk's "dogged determination" help Tesla beat expectations?

SpaceX stock is treading water on Wednesday following a recent rough patch. Shares are in focus as CEO Elon Musk's other company — Tesla — reports second quarter earnings after the bell.

Tesla's earnings report lands in the midst of a slide in the company's stock price even as its core auto business is rebounding.