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 ...

A helicopter crash near Superior killed four people, including an experienced pilot and his three nieces, after allegedly striking a kilometer-long slackline. The FAA had issued a safety alert for the ...

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 ...

A helicopter appears to have crashed into a slackline strung across part of a remote Arizona canyon for an extreme tightrope-style activity, killing all four passengers. The slackline was "more than ...

A helicopter collided with a slackline over a canyon in Arizona and crashed, leaving four passengers dead over the holiday weekend. Now, a family member has released their identities. The East ...

SUPERIOR, AZ (AZFamily) — A report has revealed new details in a helicopter crash that claimed the lives of four family members near Superior earlier this month. The National Transportation Safety ...

Jaan Roose has attempted to set a world record for the longest slackline walk in history by crossing the Messina Strait from Italy to Sicily. Spanning 2.26 miles, it's hard to imagine how this feat ...