Dozens of tourists fled as plumes of black smoke erupted from Mount Etna in Sicily Thick c...

Italy's Mount Etna has erupted in spectacular fashion, sending ash, gas, and other volcanic material high into the sky above Sicily. Watch f...

MOUNT Etna has dramatically erupted, sending tourists fleeing for their lives with smoke billowing from the mountain.The highest active...

Scientists have found a way to monitor volcanic carbon dioxide levels — one of the first signs a volcano might be about to blow — that doesn...

A new study suggests the planet’s iconic domes owe their strange shape to both thick lava and a flexible surface.

A surge in tremors, swelling ground, and rising gas emissions point to unsettling activity at Campi Flegrei, one of the world's most dangero...

The USGS has announced that Kilauea volcano is ejecting fountains of lava in a manner not seen since the Pu'u'ō'ō eruption in the 1980s. But...

A 2024 satellite photo shows four end-to-end volcanoes perfectly spaced out along the Russian island of Simushir. One of these peaks was the...

The precious metal comes from Earth's largest gold reserve—the inner core.

Traces of ruthenium in volcanic rock point to a hidden geological highway.

By Ella Nilsen , CNNSometime between today and 200 years from now, scientists say “the big one” will hit the United States.There is danger...

By Ella Nilsen, CNN(CNN) — Sometime between today and 200 years from now, scientists say “the big one” will hit the United States.Ther...

Nearly a mile deep, the Pacific Ocean volcano known as Axial Seamount is drawing increasing scrutiny from scientists who only discovered its...

Mount Lewotobi Laki-Laki on Indonesia's tourist island of Flores is erupting again, drawing warnings from the government and global aviation...

Also known as "volcano snails," these gastropods grow a suit of metal-enriched scaly armor and have an enormous heart, which helps them surv...