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

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

More than 300 tremors were recorded below Mount Rainier over the course of three days. Scientists say they were too weak for ...

The series of earthquakes is the first major swarm of seismic events since 2009. Is it safe if you’re planning on visiting?

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

Mount Rainier, the iconic snow-covered peak in Washington state, has recently been experiencing a notable increase in ...

One month after a Cessna plane crashed into the ocean off the Point Loma coast, the National Transportation Safety Board has ...

KOIN 6 Chief Meteorologist Josh Cozart takes a closer look at the earthquakes seen around Mount Rainier on Tuesday, July 8, 2025.

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

An airplane takes off from Seattle-Tacoma International Airport on Friday morning, with Mount Rainier as a backdrop, in a screenshot from the YouTube ...

The Carbon River Bridge has “permanently closed” to all traffic, cutting off Highway 165 to the northwest of Mount Rainier National Park, according to the Washington State Department of ...

When Lee Walter hiked the northeastern side of Mount Rainier, he discovered more than a beautiful view. Find out why he froze in mid-step.