Summer heat on exposed parts of the trail can exceed 120 degrees.

After a 67-year-old hiker dies in the Grand Canyon, authorities warns of heat-related illness due to daytime temperatures in excess of 120°F ...

Texas Gov. Greg Abbott on Wednesday ordered state legislators to convene a special session on Monday as the death toll rose ...

An extreme heat warning has been issued for parts of Arizona, including the Grand Canyon, on Monday.

Avid hiker and Scottsdale resident Hannah Moody was found lifeless in May near the Sonoran Mountain Preserve. Authorities have now disclosed her cause of death.

Avid hiker and Scottsdale resident Hannah Moody was found lifeless in May near the Sonoran Mountain Preserve. Authorities have now disclosed her cause of death. The 31-year-old social media ...

TUCSON, Ariz. (KVOA) - A Tucson Sector Border Patrol agent played a crucial role in a Father's Day rescue near Sedona, assisting in the airlift of an injured elderly hiker.

Eric Vryn/Getty ImagesHeavy rain poured over parts of central Texas, dumping more than a month's worth of rain for places ...

Dramatic video has emerged of a remarkable rescue after a hiker was found alive in a canyon near Sedona following a three-day ordeal. Janelle Banda, 32, was discovered dehydrated with minor ...