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Experts believe a Mount Rainier eruption would post a grave threat to millions who live in the southern and eastern sections ...

To better understand when a big earthquake is coming, there are earthquake monitoring stations across the state in remote ...

Hundreds of people reported feeling some weak shaking to the USGS with some as far north as Poughkeepsie and even into some parts of Long Island.

Taipei, Taiwan (AP) — An earthquake with a preliminary magnitude of six struck southern Taiwan early Tuesday, according to the US Geological Survey, leaving 15 people with minor injuries.

President Donald Trump has ordered federal workers to return to the office five days a week, signing an executive order in front of cheering supporters at Washington's Capital One Arena on Monday ...

N​early 75% of the country is at risk for a potentially damaging earthquake, according to a recently updated USGS map.

A 3.5 magnitude earthquake was reported near Fall City on Monday afternoon at 1:35 p.m., according to the U.S. Geological Survey’s earthquake hazards program. The quake’s epicenter was about 7 ...

A 6.4-magnitude earthquake struck Taiwan’s southern Chiayi county on Tuesday, causing minor injuries and damage to houses and prompting evacuations at a prominent chipmaker’s factories.

Seismologists have counted nine earthquakes in the Washington Cascades, in addition to the 3.5-magnitude event that happened near North Bend on Monday.

The Japan Meteorological Agency has a unique seismic scale called shindo that measures the degree of shaking in the event of an earthquake. This set of numbers — ranging from 0 to 7 — is ...