5 fast facts about volcanoes Volcanic ash is made of fragments of rocks, minerals and volcanic glass. These pieces are the size of a grain of sand or smaller. The lava that erupts at Hawaii's ...

And there we have it—ten fascinating and mind-blowing facts about the world's most enthralling volcanoes. From icy moons to fiery planets, volcanoes hold mysteries and marvels waiting to be ...

Hawaii’s Kilauea volcano is at it again, with lava from the latest eruptive episode shooting nearly 600 feet into the air. According to the U.S. Geological Survey (USGS), episode 11 of the ...

Video footage shows the skiers coming down the slopes with glowing, molten lava flowing in the background. One skier was also captured celebrating the feat after he propels through the snow.

HONOLULU (AP) — An erupting Hawaii volcano once again began shooting fountains of lava that reached hundreds of feet high on Tuesday. 4 charged in death of 5-year-old boy ‘incinerated’ in hyperbaric ...

This marks the 13th episode of on-again, off-again lava activity of Kilauea volcano on the Big Island that started Dec. 23. A webcam showed vigorous fountains of bright-red molten rock and ...