It's an interesting juxtaposition of skiing on glaciers and active volcanoes; the iconic fire and ice story that shaped and ...

Forty years ago, a volcano in the Cascade Mountains in Washington roared, expelling plumes of ash and killing 57 people in the most destructive eruption ... Wyeast (Mount Hood), Klickitat (Mount ...

The 1980 eruption cycle made Mount St. Helens one of the most famous volcanoes in the Cascades. But it is far from the only ...

Exactly 100 years after California's last volcanic eruption ... Mount Rainier, Mount Hood and Mount St. Helens, which erupted in 1980.When Lassen exploded about 4:30 p.m. on May 22, 1915, it ...

Located in a darkened part of the northeast Pacific Ocean, the submarine volcano has erupted three times ... risk of any tsunami. "Mt. St. Helens, Mt. Rainier, Mt. Hood, Crater Lake — those ...

Nearly a mile deep, the Pacific Ocean volcano known as Axial Seamount is drawing increasing scrutiny from scientists who only ...

Located in a darkened part of the northeast Pacific Ocean, the submarine volcano has erupted three times ... risk of any tsunami. "Mt. St. Helens, Mt. Rainier, Mt. Hood, Crater Lake — those ...

SEATTLE — Mount St. Helens stood ... the days leading up to the eruption. "This is my home, it's going to have to come and get me,” Truman said in one of his last interviews.

“These are probably some of the last photos taken before the eruption ... and officials monitors peaks like Mount Hood, Glacier Peak, and Mount Baker — an infrastructure that didn ...

Shasta, Hood, Ranier, Glacier Peak, and Baker have also produced modest eruptions in ... dark horse in the group. Last October, the USGS added new instruments to the Mount Adams monitoring network ...