Lava in Hawaii, seismic shaking in Alaska and underwater rumblings near Oregon. Scientists say it’s not the end of the world, ...

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

Recent volcanic activity across the Pacific Ring of Fire has raised alarms among scientists and volcanologists, with several volcanoes experiencing heightened eruptions and seismic tremors. The Ring ...

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

Magma from the mantle finds its way to the surface, where it erupts as lava or ash and gas—sometimes in spectacular spurts, ...

A researcher monitoring Axial Seamount, 300 miles off the coast of Oregon, says the eruption is expected to happen before the year is over. An underwater volcano in the Pacific Northwest is ...

Axial Seamount, located roughly 300 miles off the coast of Oregon, is not a typical volcano. ... Axial Seamount, an underwater volcano off Oregon's coast, is ready to erupt.

An underwater volcano situated 300 miles off the Oregon coast is getting closer to erupting for the first time in 10 years. The volcano, known as Axial Seamount, is formed by a hotspot in Earth's ...

An Oregon State researcher said the volcano is likely forming some 300 miles away. The formation, though, likely won't threaten coastal residents.

A researcher monitoring Axial Seamount, 300 miles off the coast of Oregon, says the eruption is expected to happen before the year is over.

Marine life's latest hotspot could be an underwater volcano primed to erupt off Oregon. A researcher monitoring Axial Seamount, 300 miles off the coast of Oregon, says the eruption is expected to ...