Echinus Geyser in Yellowstone National Park, a rare acidic geyser and the largest in the world, has recently been observed ...

KILAUEA VOLCANO, Hawaii -- A Utah tourist captured video of an exploding volcano in Hawaii that sent molten lava and rocks flying through the air. Diane Ririe, who was visiting her parents in ...

Philippine officials are appealing to residents not to return to their homes in the danger zone of an erupting volcano as it continues to spew plumes of ash and lava fountains, with earthquakes ...

A man plunged 30 feet from a cliff after going off-trail to get a better view of an erupting volcano in Hawaii, officials said. The 30-year-old sustained minor injuries to his face, Hawai'i Volcanoes ...