Faiz Siddiqui

The appeals court said Uber and Lyft had 30 days from an expected later filing to come into compliance.

The suit filed Thursday in San Francisco Superior Court takes aim at what the plaintiffs called a "constant barrage" of pro-Proposition 22 messages that Uber drivers face on the job.

Tesla is forging ahead with “Full Self-Driving” despite skepticism among some safety advocates about whether Tesla’s technology is ready — and whether the rest of the world is ready for cars that drive themselves.

Judges questioned whether Uber would really have to upend its business model as a result of the August ruling, as Uber tried to position itself as different from Lyft in how its treats drivers.

Silicon Valley has poured a historic amount of money into defeating a law to make gig workers employees. Here’s what you need to know.

The company said all rides on its Phoenix-area ride-hailing service would be driverless in the short term.

Gov. Gavin Newsom signed an executive order that will require new cars sold in the state to be electric or otherwise zero-emissions.

Owners reported their cars weren't connecting to the Internet Wednesday, though the issue appeared to have been resolved a short time later.

The company aims to build a battery that can make the transition to electric vehicles more sustainable.

Authorities have faced sharp criticism for how they have handled a tumultuous few months.