"It's getting ready to erupt"—one of America's most active volcanoes has the country on edge. It is called the Axial Seamount ...

Imagine waking up one morning to news that a massive volcanic eruption has shaken a remote region with absolutely no advance notice. This isn't science fiction. It's happening right now around the ...

A magnitude 4.6 earthquake shook Hawaii on Tuesday night, striking on the southern side of the Kilauea volcano, which has had dozens of eruptions in recent months. The earthquake occurred at 11:49 p.m ...

Mount Rainier’s recent behavior is unfolding against a backdrop of heightened volcanic activity across the United States, from underwater peaks off the Oregon Coast to lava fountains in Hawaii. Taken ...

This year, the Earth’s core put on a show unlike any other, with volcanic eruptions that dazzled observers from every continent. Some of these eruptions were so breathtaking they left viewers ...