A fast-moving lava flow from Hawaii's Kilauea volcano led officials to close a highway on Tuesday and warn that sharp, thin strands of volcanic glass fibers carried on the wind could injure eyes ...

Lava flows come in a great variety of shapes and sizes. Nyiragongo is considered one of the most dangerous volcanoes in the world because of its particularly fast-moving lava, which can flow more ...

And because lava flows are easily datable ... For half an hour I sat on a bluff watching molten lava transform seawater to a fast-billowing steam cumulus. As the lava cools and hardens, the ...

Streams of lava flowed from Kilauea's crater as one of the world's most active volcanoes began erupting Wednesday. The activity was confined to the closed area of Hawaii Volcanoes National Park on ...

Abby: One-tenth of the world's population lives within the danger zone of a lava flow, which means knowing how lava works and reacts to elements like water, metal, and ice is key. So on this ...

A revised hazard map for volcanic Mount Fuji in central Japan suggests the volume of lava flow from a major eruption would likely be double that of previous estimates. The updated finding was ...

Hawaii’s Kilauea volcano erupted in early May, sending a smoldering flow of lava into residential areas on the Big Island. Authorities ordered people living in Leilani Estates and Lanipuna ...

Hawaii’s Kilauea volcano erupted in early May, sending a smoldering flow of lava into residential areas on the Big Island. Authorities ordered people living in Leilani Estates and Lanipuna ...