Ascension guide Brent Okita has many achievements, but considers the people he climbs with the real treasure of his journey.

Mount Rainier National Park, established in 1899, was our nation’s fifth national park. Home to 14,410 ft. iconic Mt. Rainier ...

With heavy rains forecasted through the weekend, officials at Mount Rainier National Park are warning visitors to be cautious near rivers due to debris flow.

A swarm of more than 1,350 earthquakes shook Mount Rainier this summer. USGS scientists took a closer look. Here’s what they ...

Climate change is melting glaciers and causing them to retreat all around the world. And you can now see that happening in the views of Mount Rainier, said glaciologist Mauri Pelto. He said this ...

Mount Rainier on Tuesday experienced its largest seismic activity since 2009, with a swarm of small earthquakes detected. According to the United States Geological Survey, hundreds of earthquakes ...

The hundreds of Mount Rainier earthquakes detected Tuesday marked the largest seismic swarm at the active stratovolcano since 2009, the USGS said.

SEATTLE (AP) — Officials are tracking the largest swarm of earthquakes in more than 15 years on Washington’s Mount Rainier but say there is no indication that the cluster of quakes is cause f… ...

The so-called earthquake swarm at Mount Rainier dwindled Friday but has surpassed the last large event at the volcano in 2009, the USGS said.

Sunrise is the highest point you can drive to in Mount Rainier National Park. At 6,400 feet elevation, it is 1,000 feet ...

Mount Rainier on Tuesday experienced its largest seismic activity since 2009, with a swarm of small earthquakes detected. According to the United States Geological Survey, hundreds of earthquakes ...