One year after the discovery that golden mussels had invaded the Delta, thick colonies coat boats and piers and threaten water supplies for cities and farms. Yet the state has no specific funding or plans to tackle harms in the heart of the invasion.

A California prison psychologist sought protection after an inmate reportedly threatened her. Instead, the prisoner was allowed to stay and she lost her job.

Hundreds of Santa Cruz County families scrambling for child care arrangements are serving as a warning for what may come as the ongoing federal government shutdown puts more Head Start centers at risk for closure. As CalMatters’ Carolyn Jones explains, Encompass Community Services closed all its 11 Head Start centers last week because no staff […]

While lopsided polling and fundraising have given the Yes on 50 campaign an undeniable advantage, Gov. Gavin Newsom’s team is taking nothing for granted as Election Day arrives.

Potentially volatile cellmates are a fact of life in California prisons. That may change as the state's incarcerated population declines, freeing up space for single-person quarters.

UC Berkeley officials won’t divulge security plans but say they are prepared to host the conservative organization Turning Point USA on Nov. 10 after its founder Charlie Kirk was assassinated nearly two months ago at Utah Valley University.

The organization said Rubin’s work “exemplifies the highest standards of journalistic integrity and advances public understanding of justice, due process, and equal protection.”

CalMatters and Latino USA team up to tell the story of the man behind the aggressive immigration raids in California and beyond.

As funding deadlines approach, one Head Start program has closed and three others are about to. More closures are expected in the coming weeks.

More than five million low-income Californians are expected to lose their CalFresh food assistance benefits starting Saturday. States are suing the Trump administration to reinstate aid.