That movement has now left one pool of molten material on the west of the caldera disconnected from any heat sources, which ...

Underwater eruptions may seem distant to folks on land, but they have global significance. The 2022 Hunga Tonga event, for ...

Yellowstone has hosted "supereruptions" — the most explosive type of volcanic blast that would be regionally devastating, and ...

A state of emergency has been declared in southern Iceland after another volcanic eruption on the Reykjanes ... Emergency vehicles are pictured as molten lava flows out from a fissure on the ...

Press photographer Vilhelm Gunnarsson has captured some of the most jaw-dropping photos of a volcanic eruption ... to stop molten rock from overrunning everything. These new photos of lava ...

They can have violent eruptions and can grow bigger as layers ... so I’ll need to watch out for things like lava flow. Lava is very hot molten or liquid rock, which reaches over 1,000 degrees.

Kilauea was erupting within Halemaʻumaʻu crater in the summit caldera, within a closed area of Hawai'i Volcanoes National Park, as of 6:30 a.m. local time, after it first erupted around 2:00 a.m.

Volcanic ash is created during explosive eruptions by the shattering of solid rocks and the violent separation of ... that volcanic gases dissolved in the molten rock expand and escape into ...

The erupting lava (molten rock that reaches the surface) comes from areas of 'melt' within the mantle, which are rising pockets of magma (molten rock that's still underground). The energy to melt ...