Crews snapped a photo of a rare weather phenomenon known as a "snow devil" on New Hampshire's Mount Washington.

Mount Washington Observatory staffers said their crew spotted a snow whirl, or snow devil on the Mount Washington Auto Road ...

VIDEO: Scientists at the Mount Washington Observatory said recent freezing rain and glaze ice conditions made Monday a ...

Team members make final adjustments to the weather station on the summit of Mount Aconcagua. Weather equipment developed at the Mount Washington Observatory is now installed on top of the highest ...

A video of yesterday's avalanche in Tuckerman's Ravine captured by the Wildcat cam. In the top left corner, the snowboarder ...

“Luckily, no one involved was injured,” said the Mount Washington Observatory in New Hampshire Abigail Adams is a Human Interest Writer and Reporter for PEOPLE. She has been working in ...

The Mt. Washington Observatory’s (MWOBS) annual Seek the Peak event will reach the quarter-century mark this summer as hundreds of hikers hit the trail to raise funds, earn gear, and ...