Axial Seamount, a volcano hundreds of miles off the coast of Oregon, may be a problem in the near future. This underwater ...

They tend to inflate like a balloon in between eruptions. At Axial, the sea floor is actually rising, and that’s a big signal ...

On Dec. 23, 2024, eruptive activity at Kilauea’s summit began again with the first in what has become 20 discrete lava ...