An article Tuesday posted by The Daily Mail titled ‘America’s deadliest volcano enters unprecedented 72-hour tremor phase as ...

Mount Rainier, the active stratovolcano that experienced an unusual but benign swarm of tiny earthquakes this past summer, isn’t suddenly showing seismic-tremor activity despite a recent news report ...

Scientists have debunked a viral news report claiming Mount Rainier is experiencing seismic tremors. Here's what's actually ...

Researchers detected the largest Mount Rainier earthquake swarm on record. Over 400 small quakes have been located as of Friday and many more have been detected. The temblors have shown no evidence ...

Earlier this month, Mount Rainier experienced its most powerful seismic swarm ever recorded by the U.S. Geological Survey. More than 1,000 earthquakes have been detected at the mountain since July 8 — ...

PORTLAND Ore. (KPTV) - A swarm of small earthquakes was detected early Tuesday under Mount Rainier, prompting increased monitoring by scientists, though officials emphasize there is no current threat ...