Add Yahoo as a preferred source to see more of our stories on Google. One of two main craters on Alaska's Mount Spurr, shown in 1991. Earthquake activity suggests the volcano is close to erupting ...

Volcanoes inspire awe with spectacular eruptions and incandescent rivers of lava, but often their deadliest hazard is what quietly falls from the sky. When a large volcano erupts, as Mount Spurr ...

A social media post has been gaining attention online about locals barricading the road in protest against commercial tourism at Mt. Pinatubo. According to a Facebook user, they were supposed to climb ...