Instead, Tesla stock tumbled more than 50% from its record high in early March, something that has happened only three times ...

Investors' doubts about Tesla stock can be seen in the stock's recent rollercoaster ride. Shares soared after Trump was ...

Autonomous vehicles are getting easier to find on the streets in several major cities in the United States. As a handful of companies are testing their self-driving cars in select cities, Alphabet's ...