A rockfall on Mount Rainier’s most popular climbing route left four climbers injured and one dead early Sunda, according to ...

One person has been killed and three injured on Mount Rainier’s most popular summit route. Six climbers in two separate ...

The park is investigating what happened and will release a statement with details of the accident at a future date.

Rockfall on Mount Rainier's Disappointment Cleaver route killed a climber early Sunday morning and injured at least two ...

In a recent study, researchers dated a historic lahar called the Electron Mudflow to the summer of 1507, establishing a way ...

Add Yahoo as a preferred source to see more of our stories on Google. A woman was killed Sunday while attempting to summit ...

Washington state may not have to worry about hurricanes, but it is volcano country. The United States has 161 active volcanoes – all in the western U.S. – but only 18 are classified as a "very high ...

"It's just one of those things that can happen on an unstable mountain like this," National Park Service spokesperson Kevin Bacher said One person was killed and two others were injured Wednesday ...

Mount Rainier has the shakes. According to a report from the U.S. Geological Survey, the 14,410-foot mountain endured approximately 391 individual earthquakes between July 8 and July 11, marking the ...