BOULDER CREEK — An earthquake early Thursday centered in Santa Cruz County rattled numerous communities, including the Bay ...

Add Yahoo as a preferred source to see more of our stories on Google. An aerial view southward along the east side of San Francisco Bay, including the cities of San Lorenzo and Hayward. The Hayward ...

Scientists recently announced a terrifying find: A megaquake on the fearsome Cascadia fault in the Pacific Northwest could trigger a huge tremor on the San Andreas fault - essentially back-to-back ...

BOULDER CREEK — The quake that shook residents awake early Thursday from Fairfield to Soledad and east to Lodi proved to be a ...

For hundreds of Bay Area residents, plate tectonics isn't abstract.