Scientists are bracing for high lava fountains in the latest episode of an ongoing eruption of Hawaii’s Kilauea volcano.

Chinese researchers have unveiled a new deep-sea tool capable of cutting through the world's most secure subsea cables—and it ...

Scientists have found previously undocumented ash deposits buried beneath the Lava Creek Tuff in Wyoming — and at least one ...

One of the most active volcanoes in the Philippines erupted Tuesday morning. There were no immediate reports of casualties in the latest explosion of Mount Kanlaon on central Negros Island, but it spa ...