An ice climbing disaster on Mount Katahdin. A desperate rescue mission.

BostonGlobe.com

An ice climbing disaster on Mount Katahdin. A desperate race to save lives. It was a mild winter day in 1974 when six climbers set out on a route no one had ever attempted. Then came Pamola’s Fury.

Will Gadd: An ice climber’s close-up view of climate change

BBC Sport

Climbing the slick side of a frozen mountain requires nerves as cool as the ice under your crampons. But what happens when the ice can't be trusted any more? It's a question renowned ice climber Will Gadd has had to face.