Through a detailed morphological investigation and ballistic modeling, Ian T.W. Flynn discovered the Martian volcanic feature ...

According to a news release, the cones are made when hot lava splatters back onto the Earth's surface during a volcanic ...

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

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 ...

Kīlauea volcano at Hawai'i Volcanoes National Park is in a unique phase of activity in Halemaʻumaʻu, with 12 episodes of dual ...

But the first three years of the Pu‘u‘o‘o eruption were characterized by 44 lava fountaining episodes that built a prominent cinder- and spatter-cone standing 835 feet (255 meters ...