DARRINGTON, Wash. - The U.S. Geological Survey's Cascades Volcano Observatory is facing delays in installing new earthquake ...

Nestled in the Cascades about 50 miles from Yakima, Mount Adams typically only experiences about 1 earthquake every 2-3 years ...

Mount Adams in Washington experiences more earthquakes than usual, but experts say there's no immediate danger.

The tremors, with magnitudes ranging from 0.9 to 2.0, are unprecedented for the 12,200-foot mountain, which usually ...

Mount Adams in Washington state is seismically calm. But a flurry of earthquakes around the volcano has garnered attention ...

Two Navy crew members are missing after their Growler aircraft crashed Tuesday east of Mount Rainier in Washington state.

The Navy is sending crews to investigate the wreckage, which is in a remote area not accessible by motor vehicles.

A U.S. Navy jet crashed near Mount Rainier in Washington state and a search was underway for the plane's two crew members, ...

The two crew members who were onboard the aircraft remain missing, Navy officials said, after it crashed during a routine ...

A Navy aircraft with two crew members on board crashed east of Mount Rainier in Washington state Tuesday evening, and a ...