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

More than 300 earthquakes have erupted at Washington's Mount Rainier this week, the largest earthquake swarm at the volcano ...

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

Mt. Rainier National Park, the fifth oldest park in the U.S. national park system, is a popular destination in Washington ...

Mount Rainier on Tuesday experienced its largest seismic activity since 2009, with a swarm of small earthquakes detected.

This collection of articles highlights bridge projects and closures across Pierce County. Unstable soil discovered during ...

Several of Mount Rainier’s glaciers are already gone, ... closed public access to the historic caves — which had been drawing crowds since the 1920s — around 1980 due to the safety hazard, ...

A 103-year-old, single-lane bridge that leads to Mount Rainier National Park and the Carbon River Ranger Station is permanently closed due to safety concerns, the Washington State Department of ...

A 103-year-old, single-lane bridge that provides access to Mount Rainier National Park and the Carbon River Ranger Station has been closed indefinitely due to its deterioration, the Washington ...