When temperatures drop, 'ice volcanoes' rise. That's what's happening right now across upstate New York, and one of the most well-known formations that appears during cold winters is in Letchworth ...

By analyzing sulfur and volcanic ash entrained in ice cores, researchers pinpointed a caldera in the remote Kuril Islands as ...

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

The caldera or hollow of the central Bardarbunga volcano is about 25 square miles and ice-filled ... It is situated on top of a rift between two tectonic plates, which makes the island nation ...

A study of volcanic cones near the equator on Mars is challenging what scientists previously knew about when and where water ...

To test their findings, Coonin and colleagues turned to volcanic deposits from the Andes mountains in South America. Here, the Patagonian ice sheet grew to 1,600m thick on top of the Southern ...