Scientists with a new theory about how Earth’s early continents formed predicted where a superold impact crater should ...

Deep within Africa’s Great Rift Valley, Virunga National Park is home to some of the continent’s most active volcanoes, ...

An erupting Hawaii volcano was shooting fountains of lava hundreds of feet into the ... A webcam showed vigorous fountains of bright-red molten rock and billowing smoke midmorning Tuesday.

When the ground gets much warmer (like molten lava) than the air above ... As it swirls, it picks up dirt and rocks (or lava) from the ground, making it visible. Sound familiar?

Several past eruptions were characterized by similar lava fountaining episodes, including at the start of the Puʻuʻōʻō ...

Hawaii Volcano Again Puts Tall Lava Fountains on Display in Latest ... A webcam showed vigorous fountains of bright-red molten rock and billowing smoke midmorning Tuesday. Hours later, only ...

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

This image from webcam footage provided by the United States Geological Survey (USGS) shows lava fountains shooting up high in the latest episode of an ongoing eruption of Kilauea volcano inside ...