The Axial Seamount—a volcano located 300 miles off the coast of Oregon and a mile underwater—is slowly showing signs of an impending eruption. Although less well-known that other volcanic giants of ...

Experts believe a Mount Rainier eruption would post a grave threat to millions who live in the southern and eastern sections ...

One of the world’s most active ... volcano’s enclosed area, since "high levels of volcanic gas and strands of volcanic glass are among the hazards." The eruption is under an orange warning ...