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

A photo from the Mount Washington Observatory shows the amount of snow that was lost in a 24-hour period amid the warm April temperatures.

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

We take great pride in New Hampshire to be the home of Mount ... who live and work up here on the summit of Mount Washington, live up here for eight days at a time. And during those eight days ...

Leveraging insights from Mount Washington's research facilities in North Conway and on the summit of Mount Washington ... a broader understanding of New Hampshire’s weather patterns and offer ...

A Quebec hiker was rescued Saturday night after suffering multiple injuries in a fall near Mount Washington, officials said.

New Hampshire Fish and Game called the rescue a "herculean task," with rescuers potentially saving the hiker's life.