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 ...

Lava flows from as Hawaii's Kilauea volcano continues on-off eruption Geological experts say this flow of lava poses no threat to residents as it is contained within the volcano park.