An earthquake swarm at Mount Rainier is considered one of the largest ever recorded for the volcano, according to the United ...

A seismologist from Seattle discussed recent volcanic activity across the United States. Here's what you should know.

The United States Geological Survey (USGS) shows lava fountains shooting up high in the latest episode of an ongoing eruption ...

The National Tsunami Warning Center has warned that the quake, which occurred at 12:55 p.m. local time, could generate ...

The temblor was felt in Chiriquí and surrounding areas in western Panama, a region known for frequent seismic activity.

A 6.6 magnitude earthquake struck on Friday near the southwestern shores of Samoa in the Pacific, according to the United ...

A 6.2 magnitude earthquake struck off Panama's Pacific coast on Monday, approximately 130 miles south of Punta Burica. The ...