The collapse wasn't apparent on the surface until researchers pored through the photographs and noticed how the peaks were ...

Scientists May Have Just Spotted the First Direct Evidence of Dark Matter Massive bar raid in Arizona ends with 249 arrests: ...

According to the new paper, Mount Rainier’s highest point is a fraction of an inch below 14,400 feet, or 10 feet below the U.S. Geological Survey’s longstanding official measurement of 14,410 feet.

Blankets of snow in the mountains look beautiful and majestic, but for unprepared hikers, this could be detrimental.

A collaborative study between USU professor, Dr. Scott Hotaling, and Seattle University professor, Dr. Eric Gilbertson, ...

As a result, 11 million seeds collected from national monuments, preserves and parks across the Southwest, including Carlsbad Caverns National Park, now wait in storage with no fields to be planted in ...

Mount Rainer, the active stratovolcano located in Washington state, is likely shrinking due to climate change, according to new research.

A Puyallup man says he's lucky to be alive after surviving a nearly 200-foot fall down a cliff near Mount Rainier.

I'm Alex Honnold. Today, I will be answering your questions from the internet. This is Climbing Support. And that's not ...

The best time to visit Mount Rainier National Park is from July to August at the height of the Pacific Northwest summer.

Wilkeson, near Mount Rainier, received $857,250 from Pierce County for Coke Oven Park expansion and land conservation.