Long-quiet volcanoes in the Cascades region of the Pacific Northwest are still underpinned by large reservoirs of magma, new ...

New Cornell University led-research challenges the long-standing belief that active volcanoes have large magma bodies that ...

It appears that these magma bodies exist beneath volcanoes over their whole lifetime, not just during an active state.' ...

Residents on the popular island of Santorini have experienced hundreds of earthquakes this week while researchers have ...

Using a nearly 200-year record of lava chemistry from Kīlauea and Maunaloa, Earth scientists from the University of Hawai'i ...

The rise of magma to a higher portion of Kanlaon Volcano’s vent is an indication of a 'possible eruption,' according to the ...

A seismic survey challenges the long-standing belief that only active volcanoes have large magma bodies sitting beneath them.

A new volcanic hotspot on Jupiter’s moon Io has been detected, releasing six times Earth’s total energy output.

The good news is that because the top of the volcano is still 4,500 feet below the ocean’s surface, it poses no danger to ...

The last time Kolumbo experienced a major eruption was 1650, coughing out ash seen as far away as Turkey. Pyroclastic flows – fast-moving, searingly hot clouds of volcanic ash and gases – killed 70 ...

Though the volcano’s magma chambers could hold enough material for a caldera-forming event, none of them are likely to erupt ...