A powerful underwater volcano off the Oregon coast is rumbling with over 300 earthquakes a day, sparking fears it could erupt ...

Mount Rainier is an active stratovolcano 45 miles southeast of Tacoma and 60 miles south-southeast of Seattle. Its last ...

The U.S. Geological Survey said it and other agencies were monitoring the situation and would issue additional alerts "as ...

Hundreds of small earthquakes have been reported near a volcano in southeast Alaska believed to have been dormant for at least 800 years. The cause of the quakes under Mount Edgecumbe, a volcano ...

In some cases, earthquakes near volcanoes can trigger eruptions. But this only occurs if the quake is large (greater than magnitude 6) and the volcano is already poised to erupt.

ANCHORAGE — Hundreds of small earthquakes have been reported near a volcano in southeast Alaska believed to have been dormant for at least 800 years. The cause of the quakes under Mount ...

Seismic activity at the Kilauea volcano inside Hawaii’s Volcanoes National Park continues, with 500 earthquakes occurring over the weekend. However, geologists say the volcano is not erupting.

Hundreds of small earthquakes have been reported near a volcano in southeast Alaska believed to have been dormant for at least 800 years. The cause of the quakes under Mount Edgecumbe, ...

Yet, the earthquake swarms exhibit very similar patterns to those near volcanoes. This suggests that the earthquakes are actually being caused by magma being released by an ancient long-dead volcano.

ANCHORAGE, Alaska — An increase in the number of earthquakes under a volcano near Alaska’s largest city this year has geologists paying attention. Mount Spurr, about 80 miles (129 kilometers ...

Hundreds of small earthquakes have been reported near a volcano in southeast Alaska believed to have been dormant for at least 800 years. The cause of the quakes under Mount Edgecumbe, a volcano ...

Hundreds of Small Earthquakes Recorded Near Alaska Volcano Dormant 800 Years The cause of the quakes under Mount Edgecumbe, a volcano near Sitka that resembles Mount Fuji in Japan, are not known ...