Batteries are hard to develop because they live in the world of material science.

In China, foreign automakers typically markup the prices of their luxury vehicles by more than 100 percent, just because they can. Tesla has a different strategy.

Electric car maker Tesla saw a drop in its shares yesterday after a video of one of its cars that caught on fire went viral.

GM's goal is a car that can travel 200 miles on a single charge, with a price tag of around $30,000.

A hot car, a stock price doing back flips into positive territory — for a young company, Tesla is having a great year.

Flashy electric-car maker Tesla is struggling to become more profitable, and GM and Daimler are cutting prices on their zero-emission models

Musk has only hinted at what the Hyperloop is, but he's described his latest idea as a 'cross between a Concorde, a railgun and an air hockey table.'

Tesla joins the NASDAQ-100 on Monday, only a year after some critics were expecting it to be another dud.

In its petition to the White House, Tesla said, “state legislators are trying to unfairly protect automobile dealers in their states from competition."

Tesla wants to cut out the middleman and sell directly to consumers. But most states require car makers to sell through a dealer.