The people who strung the line - which is used in a sport akin to tightrope walking - had filed an aviation safety notice, ...

Investigators say a helicopter hit a highline stretched across Telegraph Canyon near Superior, killing four. Here’s what to ...

Preliminary evidence indicated a slackline of more than 1 kilometer in length was strung recreationally across a canyon.

Preliminary evidence indicated a slackline of more than 1 kilometer in length was strung recreationally across a canyon.

A half-mile-long slackline was hung across Telegraph Canyon, a recreational area located about 60 miles east of Phoenix in ...

Four Oregonians died Jan. 2 in a helicopter crash in a remote canyon in Arizona. The Pinal County Sheriff's Office said the ...

Family members shared details about four relatives killed when a helicopter crashed near Superior after investigators said it struck a slackline.

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

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 ...

The Salt River Project said the projects will help maintain and repair eight miles of the canal in the East Valley. Work is expected to finish on Feb. 7. Two parents are in custody after deputies say ...

Arizona traded in a white Christmas for a wet Christmas this year, as rainfall swept across the Valley and reached up north to Flagstaff. While parts of the country woke up to snow-covered streets, ...