Dougald MacDonald

Yosemite Roulette

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

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...

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...