A 7.3 magnitude earthquake has triggered a tsunami advisory along a 700-mile stretch of Alaska’s sparsely populated southern ...

California is at major risk of significant earthquakes because it sits on the edge of a tectonic plate boundary, where the Pacific plate — upon which sits San Diego, Los Angeles and Santa ...

New data shows record numbers of Californians cannot get coverage from insurance companies and must rely on the state insurer ...

The fault has moved the curbs as much as a handspan, around 18 centimeters, since the time they were installed, up to 60 ...

Data shows parts of the state may be overdue for a major earthquake. But here's the catch: We can't predict exactly when or where it will happen. Moses Small breaks down how it all works.

The giant earthquake was recorded at 12:37 p.m. local time, southeast of Sand Point, a community located on Popof Island in ...

Google’s Android Earthquake Alerts program is a globe-spanning earthquake early-warning system that uses billions of phone ...

A lightly populated stretch of Alaska’s southern coast was under a tsunami warning after the magnitude 7.3 quake was felt ...

A near-certain disaster looms for California, but there are real things people can do to prepare. Here's what to know about the risks.

A long-feared monster earthquake off the coast of California, Oregon and Washington could cause some areas to sink by more than 6 feet, dramatically heightening the risk of flooding.

The preliminary magnitude 7.0 earthquake reignited long-held fears of the fabled "big one" hitting in California, which typically refers to a potential magnitude 8.0 that causes widespread ...

This week was the USGS Northern California Earthquake Hazards Workshop (NCEHW). I joined other earthquake hazards professionals for three days of virtual talks and discussions about the latest rese… ...