Tesla's stock fell as much as 7% on Tuesday after Chinese rival BYD revealed new battery tech.

Wall Street is sounding the alarm over Tesla's stock slump. The sentiment among employees? Shrug.

While Kimball Musk still owns a substantial amount of stock in the company, he sold nearly $30 million last month.

As Tesla stock has fallen in recent weeks, members of the board and an executive at Elon Musk's company have sold off ...

Elon Musk’s most valuable asset as Tesla’s stock continues to tumble. The shift marks the first time in five years the rocket ...

Trump's strong backing of his ally's company has eased some of Tesla's stock struggles - but also sparked major ethical ...

After a slight rebound earlier this week, Tesla's TSLA stock is back to falling, keeping with its recent performance. Even ...

Tesla's competitors in China disclosed a slew of updates on Tuesday, once again signaling that competition on the mainland is ...

A fresh set of headlines may have given investors fresh reasons to sell Tesla, among them competitive news out of China and ...

Tesla stock continued to lose worth Tuesday as the electric car company’s dealerships around the world report being targeted ...

Tesla (TSLA) has officially obtained a permit in California to operate an internal fleet for a ride-hailing service, but ...