Tesla's basic warranty is active for four years or 50,000 miles. In a new class-action suit, one driver says his Tesla inflated miles driven by 117% over what he actually drove.

The Federal Circuit said an administrative tribunal was justified in axing a wireless electricity transfer patent that’s the subject of a Delaware infringement lawsuit.

WiTricity, one of the highest-profile startups in the electric vehicle charging business, quietly closed what had been its ...

The most prominent startup scales down its electric vehicle charging ambitions to golf carts, while Tesla ramps up its plans ...

Waymo deploys extensive tracking software to monitor on-road activity. 'We can't just throw our hands up in the air in the middle of the road and say ‘I don't know what to do," an engineer says.