A 67-year-old Texas man died Tuesday at the Grand Canyon after abandoning an attempt to hike down to the Colorado River. He ...

UML's Outdoor Adventure Program is leading an exciting trip to the Grand Canyon over Spring Break! We will be backpacking five days in the canyon down to the Colorado River and back up again. It is ...

A 59-year-old Arizona backpacker died after hiking down the Thunder River Trail in the Grand Canyon National Park on Sunday. Delphine Martinez, of Window Rock, was on a multi-day backpacking trip ...

Delphine Martinez died while hiking in the Grand Canyon during high temperatures, marking the fifth park death this year.

The National Park Service said the high temperatures on Sunday in the inner canyon were over 100 degrees and the high temperature at the Phantom Ranch was about 115 degrees.

Hiking down the Thunder River Trail on Sunday in triple-digit heat, she reportedly became disoriented and later unconscious. Trip members attempted resuscitation efforts without success.

Finishing this hike by myself wasn't what I envisioned, but as I emerge from the depths of the Grand Canyon, I'm thankful for the responsive rangers and that this trip ultimately had a happy ending.

A woman who embarked on a multi-day backpacking trip through the Grand Canyon National Park died on a trail Sunday, the park said.

A 67-year-old Texas man died Tuesday at the Grand Canyon after abandoning an attempt to hike down to the Colorado River. He ...

A woman died on a backpacking trip in the Grand Canyon over the Labor Day weekend, officials say.

A woman died on a backpacking trip in the Grand Canyon over the Labor Day weekend, officials say.