Todd Guild reports on local efforts to protect Santa Cruz County's immigrant population from threats of deportation ...

H5N1 has infected 66 people in the United States since early 2024, mostly causing mild illness. A Louisiana man was the first to get severely sick.

The University of California system reported record enrollment in fall, 2024. Total enrollment at the UC campuses reached 299 ...

AI is as good as clinicians at interpreting mammograms, a cancer study with nearly 500,000 participants in Germany suggests.

Democrats need to show we can deliver real results on affordability,” said state Sen. Scott Wiener of San Francisco.

A hotspot that now lies in the middle of the Atlantic Ocean was once under the Great Lakes, and may explain why they formed ...

The elected government, which operates as a council–manager government, is composed of Mayor Matt Mahan, the San Jose City ...

Climate change has made great swaths of the planet drier and soils saltier, jeopardizing food production and water access for ...

Research shows the nation’s coral reefs protect $1.8 billion in economic assets each year and should be protected for our sake and their own.

The regions across the state where different grasses and wildflowers grow, called the California Floristic Province, host ...

Donald Trump will pull the United States out of the global fight against climate change and punt on clean energy. China is poised to take advantage.

A warning covering an area with about 2,200 residents told people to take shelter because flying debris was expected.