Mount Rainier is considered an active volcano and has not had a significant eruption in the past 500 years. However, it is ...

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

Authorities on Wednesday confirmed a fourth death in Guatemala a day after dozens of earthquakes shook the country, leaving ...

Mount Rainier was experiencing "the most significant seismic activity" at the volcano in more than 15 years as an "earthquake ...

It's part of a construction strategy described by the designers as a "next-gen" way for the tall human-holders to safely ...

On this day in 1956, a 7.5 magnitude earthquake and tsunami hit Santorini, the largest to ever be recorded in Europe in the ...

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

Earthquakes are common at Mount Rainier, happening about nine times every month, the agency said. Swarms of earthquakes ...

Mount Rainier National Park in Washington state recorded hundreds of light earthquakes early Tuesday morning, though the ...