Although researchers did predict the Axial Seamount would erupt in 2025, people on the Pacific coast shouldn't worry about ...

The Lava River Cave outside of Bend is a mile deep and 60 feet tall. Here's how to explore Oregon's longest lava tube.

Volcanoes are rumbling as scientists monitor earthquakes at Washington's Mount Rainier and Alaska's Iliamna volcano.

Highlights of the Newberry National Volcanic Monument include lava flows, Paulina Peak and two lakes within the caldera.

A seismologist from Seattle discussed recent volcanic activity across the United States. Here's what you should know.

Widely shared social media posts claimed a massive underwater volcano "the size of a city" was "showing signs it could erupt any day now" in July 2025. The volcano, which is apparently off Oregon ...

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

A view of Pacific Ocean along coastline at Pacifica Municipal Pier in Pacifica, California, United States on July 30, 2025.

The largest dark sky sanctuary in the world is 2.4 million acres of volcanic landscape, deserts, and mountains. Learn how to plan your trip.

Tsunami alerts were issued for Alaska and Hawaii on Tuesday after a major, 8.8 magnitude earthquake struck off the coast of ...

The eruption occurred after a huge earthquake struck Russia’s Far East early Wednesday, an 8.8-magnitude temblor that caused small tsunami waves in Japan and Alaska and prompted warnings for Hawaii, ...

A volcano in Russia’s Far East erupted hours after a major earthquake triggered tsunami warnings as far away as California ...