Small Earthquake Near Castro Valley Rattles East BayA small earthquake with preliminary magnitude of 3.0 struck shortly before noon Sunday afternoon near Castro Valley, according to the USGS.
Small Quake Rattles Diablo FoothillsA magnitude-2.8 earthquake rattled Danville early Sunday morning, according to the United States Geological Survey.
3.1 Magnitude Earthquake Rattles East Bay Near ConcordA 3.1-magnitude earthquake was reported in the East Bay Wednesday afternoon, according to the U.S. Geological Survey.
Kilauea Spews New Danger as Lava Gushes Toward SeaScientists say it's not known whether lava flows will keep advancing or stop, and new flows are likely as the Kilauea eruption continues.
Magnitude 3.5 Quake Rattles East BayThe USGS put the epicenter two miles east of Oakland with a magnitude of 3.5.
Hawaii Eruption Raises Concerns for California VolcanoesThe eruption of Kilauea in the Pacific "Ring of Fire" has experts warily eyeing volcanic peaks in California and along the West Coast that are also part of the geologically active region.
Erupting Hawaii Volcano Could Blast Big Boulders Miles HighIf Hawaii's Kilauea volcano blows its top in the coming days or weeks, as experts fear, it could hurl ash and boulders the size of refrigerators miles into the air.
Hawaii Volcano Eruption Destroys 35 StructuresBy Monday morning, 35 structures -- including at least 26 homes -- had been destroyed in the four days since the Kilauea volcano erupted.
Hawaii Braces for Long Upheaval as Erupting Kilauea BoilsHundreds of anxious residents on the Big Island of Hawaii hunkered down Saturday for what could be weeks or months of upheaval as the dangers from an erupting Kilauea volcano continued to grow.
Kilauea Volcano Jolts Big Island with Quakes, Lava, GasSputtering lava, strong earthquakes and toxic gas jolted the southern part of the Big Island of Hawaii as magma shifted underneath a restless Kilauea volcano.
Report: Bay Area Falls Behind on Earthquake PreparednessThe Los Angeles Times reports Sunday that there are up to 3,000 brittle concrete buildings in San Francisco, yet the city doesn't have a list of where they are located.
Trump Proposes Cutting Millions From Earthquake Early Warning System DevelopmentScientists are getting close to providing us with an earthquake warning system, but they aren't getting any help from the White House.