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 ...

An injured hiker was rescued after falling in the icy conditions on New Hampshire’s Mount Washington over the weekend. New Hampshire Fish and Game Department conservation officers, along with ...

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

Rescue teams saved an injured hiker, William Tessier, on Mount Washington, NH, after a fall on the icy Jewel Trail.

Mount Washington Observatory forecaster Alexandra Branton climbs the instrument tower to mount a wind sensor. We take great pride in New Hampshire to be the home of Mount Washington, which is ...

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

It is well known that Mount Washington in New Hampshire is renowned for its extreme and erratic weather patterns. Some of the coldest temperatures ever recorded happened atop that 6,288-foot mother of ...

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

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 ...