Alaska volcano observers say signs of unrest at Mount Spurr have declined to the point where “the chances of an eruption in the near-term are now considered extremely low.” Spurr, the closest active ...

SEATTLE — Mount St. Helens stood silent for over a century in Washington’s Cascade Range, but that all changed 45 years ago when the sleeping giant woke up and erupted into Pacific Northwest history.

Mount Rainier has lost glaciers due to the warming climate. Glacier melt threatens rivers, salmon habitats and hydropower across Washington state. South-facing glaciers without high-elevation ...

It was small by volcanic standards, but massive by human ones: on this day in 1980, Mount St. Helens erupted in what the ...

A snowcapped backdrop to Seattle and Puget Sound, Mount Rainier is a slumbering giant that last erupted in the 1890s.

Authorities in Japan have rescued the same climber from the slopes of Mount Fuji twice in the space of a week. The 27-year-old man was first rescued on Tuesday after falling ill, Shizuoka prefectural ...