California has dozens of earthquakes every day. Most are below 3.0 magnitude, so small that they aren’t felt.

Mega tsunamis are colossal waves triggered by geological events. Lituya Bay saw the tallest tsunami ever recorded. Hawaii ...

Following an unsettled Monday — with grey skies and drizzle giving way to sunshine and gusty winds — temperatures were ...

Throughout the Bay Area — from retrofitted schools in the Mission to life sciences labs in South San Francisco — designers ...

The work that we’re doing is really important because warning time is everything,” says Danica Remy of the B612 Foundation in ...

The general picture in the Humboldt Bay area from both coring and the Yurok and Wiyot oral ... an expert in tsunami and ...

A 2.9-magnitude earthquake shook the Bay Area of Northern California, the U.S. Geological Survey reported. The little more than 6-mile deep quake hit about a mile east from Union City at 8:17 a.m. on ...

The owners of several thousand San Francisco concrete buildings will soon be required to undertake preliminary seismic screenings to determine whether their structures are at risk of collapse in a ...

A long-feared monster earthquake off the coast of California, Oregon and Washington could cause some areas to sink by more ...

In Washington, the Willapa Bay area, including ... the projected increased risk of coastal flooding. But the study suggests that neglecting the role of major earthquakes would be shortsighted.