Tragic discovery: The missing snowmobiler was located deceased Sunday afternoon after a two-day search in extreme mountain weather. Extreme search barriers: Whiteout conditions, high winds, avalanche ...

Hundreds of climbers are attempting to scale Mount Everest despite high costs and an unstable ice block on the key trail.

A Canadian soldier is pictured during an annual exercise series designed to highlight the military's ability to defend the Canadian Arctic, in Yellowknife, Northwest Territories, Canada, on Feb. 20, ...

Hiker in extreme critical condition after being pulled from Camelback Mountain A hiker who had a medical emergency on Camelback Mountain on Saturday afternoon is in extreme critical condition after a ...

This video shows a winding mountain road at Transfăgărășan Highway, Carpathian Mountains, Romania, where sharp curves and switchbacks cut through steep rocky slopes. The road follows the natural shape ...