Heather Christianson

We may need additional booster shots down the line, but for now the fully vaccinated are well protected against Omicron, according to Dr. Michael Wilkes of UC Davis.

Long-term care facilities have made COVID testing requirements stricter just as tests have become harder to find. Now visitors can’t get inside.

Serving in the California government can be demoralizing, so many of the state’s promising public officials have found greener pastures — and more power — in nonprofits.

Joseph Carson has spent most of his career as a federal employee challenging everything from the country’s nuclear weapons program to its whistleblower adjudication infrastructure.

Cutting or eliminating greenhouse gas emissions is the aim of two new developments in Valencia and Tejon Ranch.

Assembly member Ash Kalra defends AB 1400, his bill that would establish California universal health care by taxing businesses and citizens.

California is losing its leadership position in the effort to mitigate climate change, and politics and other disasters may be to blame, according to a state lawmaker.

The City of Los Angeles is seven years into an ambitious plan to end traffic-related deaths by 2025. So why are fatalities going up?

As the Jan. 6 committee’s investigation into the insurrection continues, Rep. Pete Aguilar tells KCRW that he won’t rule out subpoenaing Kevin McCarthy.