SEATTLE — 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 ...

A new study traces a 120-million-year-old 'super-eruption' to its source, offering new insights into Earth's complex geological history.

The Axial Seamount – located hundreds of miles off the coast of Oregon and nearly 5,000 feet below the Pacific Ocean’s waves ...

A deep-sea volcano 300 miles off the Oregon coast is showing strong signs it may erupt soon, researchers at the University of ...

Scientists have solved the mystery on why a "zombie" volcano in South America has been displaying possible signs of an ...