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

And they're not just pets, they're working cats, aren't they? That's correct. The Mount Washington Observatory has been known to keep cats around since the 1930s. In the 1930s, [they] had about ...

The highest point in the northeastern United States, Mount Washington is ... also have a resident summit cat aptly named Nimbus who is a frequent guest on the observatory’s social media channels.

NHPR is joining forces with Mount Washington Observatory (MWOBS) to deliver state-of-the-art weather forecasts across New Hampshire. Beginning Monday, March 31, MWOBS will provide NHPR listeners ...

A snowboarder dodged an avalanche on Mount Washington. Video from an observatory captured the incident. Officials at the observatory said the snowboarder was not injured in the avalanche.