An underwater volcano 300 miles off the coast of Oregon is displaying signs of a potential eruption, University of Washington (UW) researchers found. The volcano, Axial Seamount, is more than 4,900 ...

In an exciting development, scientists from the University of Washington have observed signs that an underwater volcano off the coast of the Pacific Northwest is preparing to erupt, possibly within ...

The Pacific Northwest's most active underwater volcano is showing signs of an impending eruption, potentially occurring before the end of 2025, according to researchers at the University of Washington ...

Axial Seamount shows inflation and quakes, signaling a likely eruption soon. Researchers use quake patterns and magma buildup to forecast eruption timing. Eruption poses minimal risk to land but ...

A subduction zone breaking apart was caught in real time, showing how Earth’s tectonic plates die, detach, and reshape the ...

PORTLAND, Ore. (KOIN) — Hundreds of small earthquakes have been detected at Mount Rainier in Washington in an earthquake swarm, the largest number seen in more than 15 years, according to geologists.

Private properties, schools, fire departments and others play a key part in monitoring temblors in the Pacific Northwest.