"If the eruption is accompanied by an earthquake, the quakes could create tsunami waves that will affect the Aegean Islands, ...

A series of earthquakes near the Greek island of Santorini have led authorities to shut down schools, dispatch rescue teams ...

Yellowstone National Park, located primarily in northwestern Wyoming and extending into Montana and Idaho, is home to one of ...

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

Poised some 300 miles off the coast of Oregon, one mile beneath the sea, yet rising 3,600 feet high, and spanning 1.2 miles ...

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

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

NASA’s Juno mission found Io’s biggest volcanic eruption ever. The explosion was stronger than all Earth’s power plants ...

A recent study has revealed that dormant volcanoes in the Cascade Range still contain significant amounts of magma beneath their surface, challenging long-standing assumptions about volcanic activity.

Residents in Garachico in Tenerife are being asked to take part in a week-long drill in September to prepare them for Mount ...

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 people.

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