Schools were closed and emergency crews deployed on the volcanic Greek island of Santorini on Monday after a spike in seismic activity raised concerns about a potentially ...

Schools will be closed Monday on the iconic Greek island of Santorini after a series of 200 earthquakes shook the popular ...

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.

The post Second Earthquake in 3 Days Rattles Residents Along the East Coast—A Look at Major Cities Sitting on a Fault Line ...

An an event Tuesday morning, Jan. 28, near Umatilla registered as a magnitude 2.0 earthquake, according to the United States ...

The seismic activity of Axial Seamount, a submerged volcano roughly 300 miles off the coast of Oregon and more than one mile ...

January 26 marked the 325th anniversary since the last earthquake struck the Cascadia subduction zone. Centuries later, the ...

Earth bubbles and broils beneath an underwater peak called Axial Seamount, located 480 kilometers (300 miles) off Oregon's ...

A massive underwater volcano located just 300 miles off the Oregon coast is showing signs of an imminent eruption, scientists ...