Isolated by freeways and cities, coastal mountain lions risk inbreeding to extinction. The state just gave them new ...

Building homes inside a factory has long been seen as a way to revolutionize the American housing industry. Can California finally make it happen?

Congress restores critical access status for Glenn Medical Center, but the shuttered California hospital still needs $40-50 million to reopen.

Uber's ballot measure would limit the ability of injured passengers to sue. Three lawyer-back measures would hold rideshare ...

An ongoing CalMatters investigation has shown the state routinely allows dangerous drivers to stay on the road, where they go on to kill.

The public employee union known as PECG is backing legislation that calls for the state to provide telework options as Gov.

State and federal leaders gathered in San Diego on Thursday to tout their efforts to clean up the polluted Tijuana River.

A new California bill would allow the agency overseeing the high-speed rail authority to withhold some records if someone ...

Withdrawal of federal climate authority could ironically give California broader power to regulate emissions and sue oil companies.

Homeland Security Secretary Kristi Noem's visit to the U.S.-Mexico border comes as polls show declining support for President Trump's immigration policies since the killing of protestors in ...

A new proposal outlines California’s $200 million EV rebate plan, including who qualifies, how it works and how far the money ...

UC San Diego is among several local police agencies that get money from the Department of Homeland Security to watch for illegal border activity.