Mount Rainier’s quiet, snowcapped profile hides a restless interior that has just rattled itself with more than a thousand tiny earthquakes, a reminder that one of the country’s most dangerous ...

CNN recently reported that Mount Rainier is the US volcano that troubles scientists the most. In fact, it keeps one volcanologist, Jess Phoenix, "up at night" because it poses a great threat to Tacoma ...

On the flanks of Washington State Mount Rainier, a spike in seismic rumbling has revived an old, unsettling question for the Pacific Northwest: what happens when the region’s most dangerous volcano ...

The Jake and Spike Show, weekdays from 12 p.m. - 3 p.m. One of the most talked-about recent geological events is unfolding 300 miles off the Oregon coast, where University of Washington researchers ...

About 18 months ago, geologist Cynthia Gardner hurried down a corridor of the Cascades Volcano Observatory in Vancouver, Wash. Management at the U.S. Geological Survey recently had bought a ...

An undersea volcano off Oregon’s coast will likely erupt in 2025, scientists say. Known as Axial Seamount, it’s the most active volcano in the Pacific Northwest – though one most people haven’t heard ...

Seattle artist and Lake Stevens native Ryan Molenkamp was only 3 years old when Mount St. Helens erupted, but he remembers visiting the aftermath, seeing the mud lines on the trees and finding pumice ...

ANCHORAGE, Alaska — Alaska Airlines canceled more than two dozen flights in its namesake state Thursday because of an ash cloud from a volcano in Russia that drifted into Alaska, the Seattle-based ...