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 crash in January near Superior, Arizona, killed four people from Oregon. The crash was likely caused by a slackline suspended about 600 feet above the ground. A Federal Aviation ...

A helicopter crash in Telegraph Canyon near Superior killed four family members from Oregon. Investigators believe the helicopter struck a slackline that was stretched across the canyon. A witness saw ...

Practical strategies for turning tutorials into active, inclusive learning spaces, from designing hands-on activities and valuing student contributions to building rapport and providing effective ...

A recreational tightrope strung across a remote Arizona canyon likely triggered a helicopter crash that killed four Oregonians from the same family. The tragedy has drawn scrutiny of a little-known ...

PHOENIX (AZFamily) — A helicopter pilot is warning about the dangers of flying in canyons after a deadly crash near Picketpost Mountain that killed all four people on board. “My initial reaction was ...

Four Oregon family members were identified Sunday as those killed when their private helicopter hit a slackline strung across an Arizona canyon and crashed. David McCarty, 59, was piloting the MD ...

Four people have died after a helicopter crashed into what appeared to be a slackline in the Arizona mountains. According to a statement from Pinal County Sheriff's Office, authorities confirmed the ...

Four people died in an Arizona helicopter crash Friday after the aircraft appeared to strike a more than half-mile “recreational slackline” strung across a mountain rage, the Pinal County Sheriff’s ...