Slackliners took the line down because of forecasted rain and high winds, but strung it up again the day of the accident.

How was a thin strip of nylon or polyester webbing stretched between two points to blame in the January crash that killed four near Superior?

Shortly after the crash, another helicopter flew near the slackline, the National Transportation Safety Board investigation ...

This article originally published at Helicopter crashes into kilometer-long slackline in Arizona, killing four.

A preliminary report reveals the helicopter hit a slackline, a type of webbing, that was stretched across Telegraph Canyon.

The National Transportation Safety Board released its preliminary report on the Jan. 2 Superior crash that killed four family members on the pilot's wedding day.

The helicopter crashed after it struck a recreational slackline suspended in Telegraph Canyon on Jan. 2, killing all four ...

The NTSB released on Wednesday its preliminary report into the helicopter’s collision with a slackline, including new ...

Slacklines are everywhere these days, so where’s yours? While you can rig one temporarily in a park, having a stationary setup you can keep in the backyard will provide that daily reminder to practice ...

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 ...