Shares of Tesla, suffering one of the worst stretches in company history, rebounded Thursday after CEO Elon Musk told employees that orders are up. The company's stock closed up 1.4% to $195.49 on a v ...

A new automatic lane-change feature of Tesla's Autopilot system doesn't work well and could be a safety risk to drivers, according to tests performed by Consumer Reports. The magazine and website test ...

NASA has launched the final stage of a four-year effort to develop a national traffic management system for drones, testing them in cities for the first time beyond the operator's line of sight as bus ...

Facebook removed more than 3 billion fake accounts from October to March, twice as many as the previous six months, the company said Thursday. Nearly all of them were caught before they had a chance t ...

A man who posted a Facebook message threatening to kill "as many girls as I see" in retaliation for years of romantic rejection was sentenced Thursday to up to five years in prison. Judge Christine Jo ...

Botswana has lifted its ban on elephant hunting in a country with the world's highest number of the animals, a decision that has brought anger from some wildlife protection groups. The southern Africa ...