This Just In
Going uphill is largely a physical strain, while going downhill requires intense mental calculations.
Scott Jurek overcame an injury, sleep deprivation and steep terrain to complete a 2,189-mile run along the Appalachian Trail in 46 days and 8 hours.
In a poor, seaside town in India, young people from all walks of life are breaking barriers over ultimate frisbee. Continue reading →
Adventurer Chelsey Magness strikes a pose, as she balances hundreds of feet above Steelhead Falls in Bend, Ore.
Dean Potter and another jumper, Graham Hunt, tried a risky trick and missed, crashing into a wall.
Australian Josh Sheehan pulled off one of the most dangerous tricks on two wheels.
It takes much more than the actual leap to achieve a big wingsuit stunt.
Tommy Caldwell and Kevin Jorgeson began scaling the vertical wall nearly three weeks ago.
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