Adding relatively minor factors like crystals, water, ice, and metal can drastically affect how lava moves, cools, and creates formations. When lava meets water, for example, the results can be ...

Today, when the ocean waves are pressurized in these lava tubes, water sprays up into the air like a geyser. Keahole Point was formed by the lava flow of the Hualalai Volcano, which last erupted ...

This image from webcam footage provided by the United States Geological Survey (USGS) shows lava shooting up high during an ongoing eruption of Kilauea volcano inside Hawaii Volcanoes National ...