Emily Keddie designed and completed the Oregon Volcanic Skyline Trail, setting the fastest known time (FKT) on the ambitious ...

The U.S. Army's top civilian leader said Tuesday that he wants to move more quickly on an agreement that will allow the ...

A total of 895 earthquakes have shaken the ground beneath Washington’s highest mountain since the beginning of July.

Mount Rainier is rattling with the most powerful earthquake swarm scientists have ever recorded at the volcano. Why it ...

Separating Oregon and Washington, the Columbia River Gorge has long been a nature lover's paradise. Now winemakers and ...

Here's why this volcanic region of the Pacific Northwest should be on every outdoor enthusiast's hiking bucket list, with scenic trails and caves to explore.

This photo was taken by a Hawaiian Volcano Observatory monitoring webcam just before 6 a.m. July 9, 2025, during Episode 28 ...