On a trip to Wyoming, a novice learns to climb a frozen waterfall, an activity that takes focus, fearlessness and a good ice ax. The author’s guide, Zach Lentsch, sets a climbing course on a waterfall ...

Unusually warm weather in the Rocky Mountains has meant the Ouray Ice Park in Colorado has been bare rock. Now that freezing temperatures have returned, there's a rush to scale the ice.

WINONA, Minn. -- Shelly Keller was nearly to the top of a 100-foot ice wall on Jan. 17 when her stomach dropped, her head started spinning and her vision narrowed. She was experiencing "the screaming ...