All trails in the Black Canyon area have now reopened after a temporary closure due to extreme heat and a large-scale rescue ...

Extreme heat on the Arizona Hot Springs trail last week caused dozens of hikers – including several children – to get into ...

“Dangerously high temperatures” left one hiker dead and another 33 hikers needing rescue at Lake Mead, rangers say. A hiker ...

Lake Mead National Recreation Area officials have closed several trails after a death and multiple rescues as temperatures ...

Authorities in Arizona were responding to a group of kids who reportedly ran out of water and were in distress during a field ...

Park rangers rescued a group of 28 hikers, which included 25 children with special needs and three adults, during what officials described as "extreme heat" on April 10, on trails at Lake Mead ...

the Hoover Dam spans the Colorado River and the Black Canyon (which separates Nevada and Arizona). The immense concrete structure – which confines Lake Mead, the largest reservoir in the United ...