Tracking the effects of volcanic carbon dioxide on trees will not be a silver bullet. But it will be something that could ...

Jaw-dropping satellite images show Mount Etna erupting. At 11:24 am local time on June 2, the most active volcano in Europe ...

For 20 years, one of the most promising signs of new physics has been a tiny inconsistency in the magnetism of a particle ...

Mount Etna's spectacular eruption on Monday, which caused a partial collapse of the volcano's crater, prompted a local ...

Magma stirs deep below the surface of the Earth, building pressure until at last it erupts with terrible power. But suppose ...

In 1669, in what has been considered the volcano’s worst known eruption, lava buried a swath of Catania, about 23 kilometers ...

A webcam captured a small eruption at Yellowstone National Park's Biscuit Basin, one year after a larger, more dangerous explosion in the same area.

Sicily’s Mount Etna put on a fiery show Monday, sending a cloud of smoke and ash several kilometers (miles) into the air, but ...

A small international team of volcanologists has built a more detailed picture of the Campi Flegrei caldera's internal ...

Tourists on an expedition near Mount Etna were filmed running for safety after a massive ash plume erupted from the volcano ...

The 1983 experiment was a failure ... according to a recent study by Tsang and her colleagues. The 1973 eruption of Eldfell volcano on the Icelandic isle of Heimaey threatened to consume a ...