AN EARTHQUAKE warning has been issued for Santorini with schools closed on the holiday island. The Greek paradise has been rocked by a series of small quakes leading authorities to take ...

The USGS Hawaiian Volcano Observatory spearheads Volcano Awareness Month each January on the Island of Hawaii. This year, in ...

Eleven volcanic earthquakes, including two volcanic tremors that lasted 3 to 4 minutes long, were recorded at the Kanlaon Volcano, the Philippine Institute of Volcanology and Seismology (PHIVOLCS) ...

Kanlaon Volcano remains at Alert Level 3, indicating high volcanic activity with the possibility of a sudden hazardous eruption, the Philippine Institute of Volcanology and Seismology (Phivolcs) ...

A recent study has revealed that dormant volcanoes in the Cascade Range still contain significant amounts of magma beneath ...

Yellowstone's magma system shows new activity, with the northeast sector possibly hosting future volcanic activity.

Volcanoes aren’t just a thing of the past—several U.S. states still have active, erupting peaks! From Hawaii’s lava flows to ...

"This is the most powerful volcanic event ever recorded on the most volcanic world in our solar system — so that's really saying something." ...

Letchworth isn’t the only place to witness this rare winter phenomenon. Along the frozen shores of Lake Ontario, water pushes ...

Earth is home to some truly bizarre and breathtaking landscapes — here are 20 that look straight out of an alien world.

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

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