Amazing images from Sir Francis Younghusband's expedition to Tibet in 1903 show a world long gone.

See video of Jake Norton discovering the 1938 Camp VI at 27,300 feet (8321m) on the Northeast Shoulder of Mount Everest.

Lessons from the K2 1953 expedition that remind us what is truly important in critical decision making, especially when big goals and high risk are involved.

Would you eat 68 year old biscuits? Probably not, but if you're hungry enough and happen to be high on Mount Everest, I know where some are.