Uber, Lyft and Sidecar are told to halt any carpool features. The California Public Utilities Commission confirms it sent two copies of a warning letter to all three peer-to-peer car services.
The bill, which is now on the governor's desk, pits privacy advocates against law enforcement interests in managing the emerging technology.
Law prohibits online retailers from imposing contracts that require customers waive their right to express a negative opinion about their service experience.
A bill requiring smartphone makers to include antitheft software on devices sold in California is one step away from becoming law.
The architect of the plan to break California into six separate states faces a hilarious line of questioning from the Comedy Central talk show host.
Carmaker is preparing up to deliver its first sport utility vehicle. The Model X is expected to arrive in 2015.
A new law reverses prohibition against use of anything but US currency for commerce.
Overnight delivery might be something Amazon customers are used to, but now Google is getting into the mix.
Commentary: Google is a leader in self-driving cars, but its new, steering-wheel -free model may not resonate globally.
If California rules regarding autonomous cars are any indication, they could be on the streets as early as 2015.