Heat-related death

In her latest book, McGivney recounts how a 2009 retreat led by rising New Age star James Arthur Ray ended with three people dead after hours in a haphazard sweat lodge.

Grand Canyon National Park officials say three hikers have died of heat-related causes over the last week.

James Arthur Ray, the once-prominent self-help guru convicted in the deaths of three people during a 2009 Sedona retreat, died Friday.

The toll of heat-associated deaths in Arizona's most populous county has now soared over 360. The deaths are still being tallied after the area's hottest summer on record.

Advocates and medical officials say the remains of 42 undocumented individuals were found in July – the most for that month in more than a decade.

As heat-related deaths continue to rise, Phoenix officials have launched a series of efforts to mitigate health risks presented by extreme heat, including the creation of the Office of Heat Response and Mitigation.

Grand Canyon National Park officials say 59-year-old Delphine Martinez of Window Rock was found dead Sunday along the Thunder River Trail about one mile from the confluence of Tapeats Creek and the Colorado River.

Hundreds of homeless people die in the streets each year from the heat, in cities around the U.S. and the world.

Police in Bullhead City say a woman reported missing after she didn’t return from a run Thursday has been found dead in the desert, apparently from…