Today’s decision could upend California’s phaseout of gas-powered cars and its battle against air pollution. Some experts say ...

California has used federal waivers to help clean up its air quality for decades. The U.S. Senate will likely revoke that ...

At least 24 UC and Cal State campuses lost science research training grants that provided their students with annual stipends of $12,000 or more.

People who file complaints against police officers see a warning against making a false report. A dispute over the LAPD's form reached the California Supreme Court.

An Assembly bill requiring hospitals to screen patients for financial aid eligibility could help Californians avoid excessive medical debt.

Gov. Newsom's budget projections consistently overshoot revenues or underestimate expenditures, often by billions of dollars.

Footage seen by CalMatters appears to show that Sen. Sabrina Cervantes was not at fault when an SUV smashed into her vehicle.