Kilauea volcano in Hawaii is erupting with fountains of lava. Check out a USGS livestream from within the Halema'uma'u crater.

Scientists investigating the Yellowstone supervolcano have discovered movement deep in the crater, sparking fears the sleeping giant could erupt. The volcano, located under Yellowstone National ...

Around 900 years ago, a volcano – which has come to be called Sunset Crater – erupted and transformed the encircling area. Geologic features like cinders, lava rock and lava flow compose this ...

A volcano in Hawaii fired fountains of lava some 260 feet into the air in a dramatic eruption on the Big Island, filling its crater with the glowing molten rock. The latest eruption of Kilauea ...

This amazing time-lapse video shows the collapse of the Pu'u 'O 'o crater floor, a cinder/spatter cone in the eastern rift zone of the Kilauea volcano in Hawaii. Video courtesy of U.S. Geological ...

After more than a year, Kilauea volcano is once again erupting inside Halemaumau Crater at Hawaii Volcanoes National Park. The eruption began overnight after increased earthquake activity.