Jan. 28 (UPI) --A pair of German daredevils took a walk across a slackline suspended between two hot air balloons and earned a world record for their stroll at an altitude of 8,202 feet. Friedi Kühne ...

This photo taken on Aug. 18, 2025 shows Stijn of Belgium competing during the 2025 "Slackline King" Championship at Huangshizhai scenic spot in Zhangjiajie, central China's Hunan Province. Some 20 ...

If you ever see a man who appears to be walking in mid-air, 4 feet above the grass at Los Alamos Park, don’t be alarmed – it’s probably just Taylor Inkster playing on his slackline. Slacklines are ...

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 ...

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 ...