Two massive tectonic plates (the Pacific and the Juan de Fuca plates) are constantly shifting, leading to a steady build-up ...

An underwater volcano off the Oregon coast is showing signs it may erupt, but scientists say an eruption poses little risk to ...

An underwater volcano that is nearly 300 miles off Oregon’s coast is set to erupt very soon. For decades, scientists have ...

We dug into the archives for 'The Mountain Erupts,' a KING 5 documentary on the 1980 Mount St. Helens eruption.

The underwater volcano, Axial Seamount, off the coast of the Pacific Northwest is heading to eruption for the first time in a ...

"We suggest that the processes which formed the lunar maria several billion years ago are still present and active today." ...