California

The blue state is at odds with the president and could have federal funds cut.

In Kettleman City, California, where arsenic contaminates groundwater, the state supplies every home with bottled water.

Bill Phelps was surprised — and pleased — by his own data.

Philip Anschutz and Warren Buffett, two of America’s richest moguls, see a greener future for the electric grid.

The house is perched on a grassy lot where the city moved it to make way for new housing.

Some say the burger chain is overrated, but beloved because of its limited locations. We ask an expert.

Uber is continuing to operate self-driving cars in San Francisco without a permit to test autonomous vehicles, despite a DMV order to stop.  Uber’s refusal to get a permit could be a play to change the laws for autonomous cars. Many companies have a permit to test self-driving cars in California, among them Tesla, Honda […]

The state wants farmers to do more to cut methane emissions from cows and cowpats.

The state seeks permission to let undocumented immigrants access Obamacare exchanges.