Mount Adams, Washington state's largest active volcano, is witnessing a surge in seismic activity. The seismic activity has ...

A series of earthquakes has shaken Washington State’s most active volcano, raising concerns among scientists. Mount Adams, ...

Scientists are on high alert as Mount Adams, Washington's largest active volcano, experiences increased seismic activity.

An erupting Hawaii volcano once again began shooting fountains of lava that reached hundreds of feet high on Tuesday. Fountains reached heights of 400 feet to 500 feet in the early morning hours, ...

One of the largest active volcanoes has been rocked by a series of earthquakes, putting experts on high alert and prompting ...

I also have a message tonight for the incredible people of Greenland (laughter in audience). We strongly support your right to determine your [...] More ...

Leases for a pair of Charlotte offices, one part of the U.S. Geological Survey and the other part of the Environmental ...

Two lists identifying lease terminations and possible sales of federal agencies’ offices and buildings throughout the United ...

A string of earthquakes has hit Washington in recent weeks. Are they connected, and do they tell us anything about the odds ...

A preliminary earthquake measuring 3.9 on the Richter scale hit 31.1 kilometers southeast of Port Angeles, Washington near ...

A series of earthquakes has rattled the Pacific Northwest in recent weeks, raising concerns. A local expert says it's nothing ...