Dougald MacDonald

Yosemite Roulette

Climbing El Capitan without rope, gear, or safety net.

Terminal Insanity

Splat! That's the sound BASE jumper Jeb Corliss promises you won't hear when he attempts to land a several-thousand-foot free fall without a parachute. The 31-year-old Californian and former host of...

Tomaz Humar

After a Pakistani military helicopter plucked stranded Slovenian super-alpinist Tomaz Humar from Nanga Parbat in 2005, detractors lambasted him for milking the rescue as a reality drama to draw...