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 ...

The giant earthquake was recorded at 12:37 p.m. local time, southeast of Sand Point, a community located on Popof Island in ...

Officials are tracking the largest swarm of earthquakes in more than 15 years on Washington's Mount Rainier but say there is ...

One of the most famous mountains in Washington, Mount Rainier, has been rumbling over the last day due to the amplified ...

The eruption occurred in the early hours of July 16. Officials say lava is flowing towards uninhabited areas and is not an ...

Hundreds of earthquakes are detected at or near Mount Rainier each year, with "swarms" typically occurring once or twice ...

Hundreds of small earthquakes were detected at Mount Rainier on Tuesday in the largest such swarm at the active stratovolcano ...

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

Taal Volcano in Batangas province continues to exhibit seismic activity, with volcanic earthquakes and tremors recorded in recent days, the Philippine Institute of Volcanology and ...

A volcano erupted in southwest Iceland, the country's meteorological office said, marking the latest in a series of outbreaks ...

A volcano on Iceland's Reykjanes Peninsula erupted Wednesday morning, prompting the evacuation of one of the country's most popular tourist destinations, the Blue Lagoon geothermal spa near Grindavík.