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

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

Mount Rainier has been shaken by its largest earthquake swarm since 2009, according to the US Geological Survey. Hundreds of small tremors were recorded on July 8, sparking attention but no immediate ...

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

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

The most recent seismic storm at Mount Rainier has hit a new milestone as scientists continue to monitor activity at the volcano.

Seattle pauses speed cushion plans on Lake Washington Blvd, focusing on pedestrian upgrades, sparking concern among cyclists ...

As executive director of the Association of National Park Rangers, which represents both current and former employees, Wade ...

The 605-foot-tall Space Needle is still ‘absolutely safe to visit’ despite a video revealing a crack in the Seattle ...

Elaine Stypula, 60, was a veteran of multiple ultramarathons around the world, races longer than a 26.2-mile marathon, often ...

Since marine mammals were federally protected, the only course of action for federal and state officials was to find a ...