Experts believe a Mount Rainier eruption would post a grave threat to millions who live in the southern and eastern sections ...

A seismic survey challenges the long-standing belief that only active volcanoes have large magma bodies sitting beneath them.

Staying safe during natural disasters takes preparation and awareness. Pierce County faces the threat of a volcanic eruption, ...

Kilauea is erupting again in Halemaumau crater. The current eruption began at 6:41 p.m. Monday in Hawaii Volcanoes National ...

One of the world’s oldest national parks, Mount Rainier became part of the federal system in 1899, shortly after its last eruption. Park status was the culmination of a long campaign by John ...

Climbing Mount Rainier in 2025 Your list of resolutions for 2025 includes climbing iconic Mt. Rainier. Our ‘Preparation Series’ focuses on Conditioning (Part 1) ...

Millions of people around the world live near one of the roughly 1,500 active volcanoes on Earth—from Italy’s Campi Flegrei to Indonesia’s Merapi to the United States’ Mount Rainier.