The volcano last erupted in 2015, producing 450-foot-thick lava flows, but because of its remote location, it is not a threat ...

Volcanoes are rumbling as scientists monitor earthquakes at Washington's Mount Rainier and Alaska's Iliamna volcano.

A powerful underwater volcano off the Oregon coast is rumbling with over 300 earthquakes a day, sparking fears it could erupt soon. Known as Axial Seamount, this massive volcano sits a mile beneath ...

Lava in Hawaii, seismic shaking in Alaska and underwater rumblings near Oregon. Scientists say it’s not the end of the world, ...

A “fascinating” eruption is approaching as a sleeping giant underwater volcano stirs with seismic activity near America’s west coast. The seismic activity of Axial Seamount, a submerged ...

A long-dormant underwater volcano near Antarctica may have erupted, triggering 85,000 earthquakes in the area. Research stations reported the swarm of earthquakes as early as August 2020. They ...

In late March and early April, researchers were recording over 1,000 earthquakes each day. For decades, scientists have been monitoring the massive underwater volcano, and recent activity shows ...

The volcano, which is twice as tall as the Empire State Building, was not present off the eastern coast of the island of Mayotte in the Indian Ocean before an earthquake shook the island 2018.

If its computers detect an underwater magnitude 7 earthquake, for instance, the system automatically goes into high alert. But whether a tsunami is generated by a volcano or earthquake, its ...

A tsunami warning has been issued for parts of Russia after a series of earthquakes. Two powerful tremors – the larger with a ...

Since the New Zealand tsunami earthquake, scientists think there have been nine other tsunami earthquakes. In 1992, a magnitude-7.2 earthquake off the coast of Nicaragua created a wave 26 feet (8 ...

Underwater volcano in Antarctica triggers 85,000 earthquakes. ... The two largest earthquakes in the series were a magnitude 5.9 quake in October 2020 and a magnitude 6.0 quake in November.