Fortunately for residents of California, Oregon and Washington, Axial Seamount doesn't erupt explosively, so it poses zero ...

An active underwater volcano in the the Pacific Ocean off the Oregon Coast is predicted to ... real time by using approximately 660 miles of undersea cables. Known as the Regional Cabled Array ...

MOUNT ST. HELENS, WA - OCTOBER 19: Cars travel away from the Coldwater Ridge visitors center on State Road 504 with Mt. St.