That surge reversed four years of poor performance for Tesla's shares as investors soured on the EV maker's weakening ...

In this week’s edition of The Prototype, we look at ancient tool making, SpaceX’s big explosion, reducing AI’s big power draw ...

Tesla has had a turbulent February. Marked by a significant stock decline and growing backlash to Elon Musk's political role.

Aspects such as better safety, smaller size, reduced congestion and convenience give robotaxis a promising outlook.

Waymo started providing robotaxi rides via the Uber app in Austin, Texas, on Tuesday. TakeAway Points: On Tuesday, Waymo ...

Liberals and government employees aren’t the only people angry with Elon Musk. Tesla’s plunging share price means many investors are angry, too.

Tesla applied for a transportation charter-party carrier permit — a prerequisite for self-driving taxi programs in California ...

Automakers are promising more robotaxis and higher levels of autonomous driving features in passenger vehicles in the coming months, but they'll be faced with obstacles around safety concerns, ...

February numbers show the U.S. electric-car maker is struggling to attract buyers in the region. Mr. Musk’s politics aren’t ...

Automakers will be faced with obstacles around safety concerns, affordability and a patchwork of state regulations ...

Waymo brings its robotaxis to Tesla’s home town of Austin, Texas, via the Uber app. And one other big city will see Waymo ...