All volcanoes in the Cascade Range are showing normal activity levels, according to the United States Geological Survey on Friday.

A magnitude 5.5 earthquake struck Afghanistan early Saturday, as reported by the National Centre for Seismology (NCS). The ...

An Earthquake of magnitude 5.5 hit Afghanistan in the early hours of Saturday, as reported by the National Centre for ...

The earthquake, which registered a 6.1 magnitude on the Richter Scale, struck several miles south of Oroville on August 1st, ...

The Northwest is itself overdue for a megaquake — one we are ready for on neither a personal nor political level.

Screenshot of the tsunami warning Humboldt County residents received on Wednesday night.

BLYTHEVILLE, Ark. (KFVS) - A magnitude 3.2 earthquake was recorded near Blytheville, Arkansas on Friday morning, August 1.

Officials say that a worker was killed and five others remain trapped underground after a collapse at a copper mine in Chile ...

Seismic waves from an earthquake in eastern Russia hit Death Valley, shaking up a critically endangered desert fish ...

A Death Valley National Park cavern filled with rare and endangered fish rattled when an 8.8-magnitude earthquake hit off ...

The U.S. Geological Survey recorded a preliminary magnitude 2.6 earthquake at 4:11 a.m. Friday, Aug. 1, in Mississippi County.

Multiple earthquakes rattled parts of San Bernardino and Riverside counties Thursday morning, according to the U.S.