You’ve probably heard of famous Northwest volcanoes like Mount St. Helens or Mount Hood. But did you know the region’s most active volcano is at the bottom of the ocean, 300 miles off the Oregon Coast ...

An underwater volcano off the coast of Oregon is gearing up for an eruption, according to scientists who are monitoring for ...

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 — An underwater volcano in the Pacific Northwest shows signs it may erupt for the first time in years. "It's one of the coolest things that happens on our planet," said Debbie Kelley. "This is ...

Beneath dormant volcanoes in the Cascades region of the Pacific Northwest, scientists found large reservoirs of magma. The discovery challenges the belief that active volcanoes have large magma bodies ...

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 ...

Don’t be too hard on yourself if you’ve never heard of the Northwest’s most active volcano. It has no national park or ski area named after it. Its heights grace no city’s skyline. The Axial Seamount ...

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 ...