Maricopa County, Arizona, and Clark County, Nevada, offer a cautionary tale about what it takes to keep people alive in ...

Arizona Gov. Katie Hobbs appointed Dr. Eugene Livar as statewide heat officer in early 2024. So far, he's earning an "incomplete" from experts.

While awareness about heat death rates grows, attention to underlying causes of heat-related hospital visits lags, experts ...

For years, Arizona governors failed to address climate change. Democrat Gov. Katie Hobbs' heat strategies continue to ignore it.

Extreme heat can exacerbate the impacts of some toxins on the kidneys, according to a University of Arizona study published ...

Extreme weather and weakened environmental protections are putting Arizonans at risk when it comes to their health and livelihoods; Arizona Supreme Court ruling now allows Arizona citizens to make or ...