Thanks to a dense array of sensors on the volcano’s summit and flanks, scientists know that Axial Seamount has been swelling ...

The Axial Seamount is not expected to threaten human population centres but it could help scientists forecast the eruption of ...

The Pacific Northwest's most active volcano could erupt this year, experts predict, though few people are likely to notice.

Deep beneath the Pacific Ocean, nearly a mile underwater, scientists are keeping a close watch on a very active underwater ...

Oregon State University researchers say a volcano under the Pacific Ocean off the Oregon coast is likely to erupt sometime ...