The mountain and skyline staple is known for its peculiar cloud shapes being famously misconceived as UFO flying saucers.

With snow-capped peaks soaring up into the striking blue skies and panoramic valleys that spread out for miles beneath you, ...

Eric Gilbertson, a mountaineer and mechanical engineer, summited Rainier in August and September, taking measurements along ...

New GPS measurements show Mount Rainier's new peak, a rocky patch along the Southwest rim, now stands at 14,399.6 feet.

The US Navy is searching for two aviators after an EA-18G Growler jet crashed during a routine flight near Mount Rainier. The ...

An increase in fossil fuels and a warming climate likely contributed to the loss, with researchers reporting that Mount Rainier has lost 42 percent of its glacier ice in the last 120 years.

The US Navy has located the wreckage of a fighter jet that crashed during a routine training flight in mountainous terrain in ...

The U.S. Navy is searching for two aviators whose EA-18G Growler crashed in Washington state during a routine training flight ...

While glaciers on Everest are also melting faster ... As for the official elevation of Mount Rainier, the jury’s still out. Scott Beason, geologist for Mount Rainier National Park, said he ...