One of the world's most active volcano is living up to its tagline. Kilauea on Hawaii's Big Island began erupting Wednesday, ...

It's an interesting juxtaposition of skiing on glaciers and active volcanoes; the iconic fire and ice story that shaped and molded the Cascade Range. Hiking up for about two miles we used approach ...

The 1980 eruption of Mt. St. Helens — which began with a series of small earthquakes in mid-March and peaked with a cataclysmic flank collapse, avalanche, and explosion on May 18 — was not the largest ...