Castro Valley, CA
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Latest Stories from California
Much-needed rain to soak California as rare severe weather, flash flood threat grows in the Four Corners
As numerous wildfires burn across parts of California, a welcome shift in moisture will move across the West Coast, bringing severe storms by midweek.
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Spooky season is here, and these 10 American streets have chilling histories
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Monarch butterflies head to Mexico as scientists unlock new way to track their journey
Each fall, millions of monarchs from Canada and the U.S. travel thousands of miles to reach their winter home in the mountain forests of central Mexico. But this year's migration comes with a new scientific tool that could offer researchers an unprecedented look at the butterflies' movements.