FAIRFIELD, Ohio -- In the early '80s, a couple of bored rock climbers in Yosemite National Park came up with a new way to use their gear. They strung nylon lines between two trees and tried to walk on ...

Lately it seems like another brave athlete is doing something cool on a slackline each week. But this one might take the cake (or at least a mountain of cupcakes). For one, you have an amazing ...

Add Yahoo as a preferred source to see more of our stories on Google. A slackline hung about 600 feet above the ground was likely the cause of a fatal helicopter crash in January. Four people were ...

A helicopter pilot and three family members were killed after colliding with a slackline near Telegraph Canyon in Arizona.

The record-breaking slackliner Jaan Roose completed his biggest challenge yet by walking a moving slackline between a boat and a parasail being towed high above. Now he's completed his most difficult ...

In a video that has racked up 2 million views on YouTube in the past five days, world record-holding slackliner Faith Dickey walks across a rope strung between two semi-trucks as the vehicles barrel ...

If you haven’t tried slacklining, it’s time to find a line. These 1- to 2-inch wide strips of nylon webbing function a bit like a low-to-the-ground wobbly tightrope. It’s their wobble that makes them ...

The Yogaslackers Eline Slackline Kit is perfect for beginners — and requires minimal setup time. Yogaslackers is a diverse group of athletes bound by the unique combined principles of yoga, ...

Daredevil slackline athlete Andy Lewis, right, lets out a primal scream after setting the world record for the longest urban highline walk outside the 63rd floor of the Mandalay Bay in Las Vegas on ...

Slackline Infinite is a casual game where you have to guide your player down an endless tightrope. Available from both the Windows 10 and Windows Phone Stores, the game does not have many bells and ...

Federal aviation records show that a week before a fatal helicopter crash, a notice was issued that a tightrope would be stretched across a mountainous area of Arizona, providing a warning for pilots ...