In the first simulation, a 260 million-cubic-meter, 4-meter deep (9.2 billion-cubic-foot, 13-foot deep) lahar would originate on the west side of Mount Rainier. The debris flow would be equivalent ...

Mount Rainier supports the UDF file system and automatically formats a blank disk when writing for the first time. Mount Rainier allows the disk to be ejected before being fully formatted by "de ...

The first sight Zalmai “Zeke” Zahir would see most mornings growing up in Seattle and on the Muckleshoot reservation was the white-capped grooves of Mount Rainier. A linguist, Zahir recently ...

Carbon River is fed by a glacier and melting snow off an arm of Mount Rainier. Cappetto said that if weather permits, deputies will try to survey the canyon by air the rest of the week.

This story appears in the May 2019 issue of National Geographic magazine. Washington’s Mount Rainier boasts the largest collection of glaciers on a single peak in the contiguous United States.