Alaska's Iliamna Volcano last erupted in 1867 and was caught shaking from frequent small earthquakes, which were unlikely to ...

A 4.1-magnitude earthquake was reported in Alaska on Thursday (July 3), according to the United States Geological Survey. The ...

The number and size of Texas quakes increased dramatically around 2010 when well injection became the common disposal method.

NASA has recently captured a satellite image of a volcano in Alaska, showcasing huge potential for volcanic activity.

An increase in seismicity—marked by frequent tremors—was observed recently at Alaska's Iliamna Volcano, which last erupted in ...

While no one died during the earthquake on Nov. 3, 2002, many scientists became interested in a huge event that intersected three Alaska highways and was somewhat easy to study.

AMCHITKA ISLAND, Alaska (AP) — A series of moderate to strong earthquakes that struck Alaska's western Aleutian Islands and offshore areas Sunday comprised what scientists call a “swarm," but ...

More: Alaska hit by dozens of small earthquakes as recovery continues after big temblor More: 'A big one': 7.0 earthquake rocks Anchorage, Alaska; pipeline, flights, roads shut down.

A late-night 2.9-magnitude earthquake shook the San Francisco Bay Area in California, the U.S. Geological Survey reported.

Justin Smith of Gustavus writes in a commentary that in an emergency, he turns to KTOO, his local public media station.