Schools on the Greek island of Santorini have been told to close on Monday in response to an increase in seismic activity in ...

The strongest earthquake recorded was magnitude 4.6 at 3:55 p.m. Sunday, at a depth of 14 kilometers (9 miles), the Athens ...

Scientists in Iceland say there is an increasing likelihood that a volcano, which has erupted several times since the end of ...

Mauna Kea When you think of the tallest mountains, instinctively, Mount Everest comes to mind. But here's a shocker: Mauna ...

AN EARTHQUAKE warning has been issued for Santorini with schools closed on the holiday island. The Greek paradise has been ...

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

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

"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 ...

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.