Grand Canyon National Park reports a 67-year-old man's death on South Kaibab Trail amid sweltering temperatures, despite CPR attempts by passersby and park medical personnel.

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Despite efforts, the hiker could not be revived. Officials said the park's extreme summer temperatures, often exceeding 120 degrees in shaded areas, pose significant risks.

A Texas man is dead after becoming unresponsive while hiking on the Grand Canyon's South Kaibab Trail.

A 67-year-old man hiking in the Grand Canyon National Park died on a trail while hiking in extreme heat, which possibly caused hazardous conditions. The Grand Canyon National Park Service said ...

Yavapai County Sheriff’s officials say a hiker from California was found dead near Black Canyon City on Thursday.

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A 67-year-old man hiking in the Grand Canyon National Park died on a trail while hiking in extreme heat, which possibly caused hazardous conditions.

Nissan may get to spin up some of its idled factory space in the U.S. to build vehicles for Honda.

Over the weekend Blue Mountain's steep, rocky, alpine terrain was turned into the Spartan race. More than 11,000 people took part in the 5K or 10K race that included more than 25 brutal obstacles.

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