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

Business Insider spoke with 10 Tesla employees across different roles and locations in recent days. All but one — a worker ...

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

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

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

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

BYD hit a record high market cap thanks to its latest innovation, while a market crash in Elon Musk's auto company has lined ...

RBC Capital Markets cut Tesla’s expected price mark to $320 from $440 on lower projections for robotaxi and self-driving ...

Tesla's stock faces challenges from Musk's politics and rising EV competition. Click for my view of TSLA stock amidst the ...

Shares of Tesla tumbled as much as 6.6% while BYD Co. shot to an all-time high after unveiling an electric car that can be ...

Tesla stock is well on pace for its ninth straight losing week as more and more analysts lower their estimates for Elon Musk's company.

Hedge fund short sellers have gained $16.2 billion as Tesla's stock value halved over three months, driven by falling sales, ...