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

It’s that time of year again-- the Sunrise Corridor at Mount Rainier National Park is opening for its short season.

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

Majestic Mount Rainier is the highest peak in the Cascade Range and an active volcano with more glaciers than any other mountain in the United States. Just an hour’s drive… A $2 vehicle reservation is ...

The U.S. Geological Survey Cascades Volcano Observatory said the swarm began early Tuesday at the 14,410-foot volcano near ...

Recent volcanic activity across the Pacific Ring of Fire has raised alarms among scientists and volcanologists, with several ...