Australian Cattle Dog puppy Claire was found locked in a crate in direct sunlight on a 110+ degree day in Arizona. She was ...

The Smart Surfaces Coalition says they can save the city of Phoenix $3 billion over 35 years with the implementation of heat mitigation technology.

Kuwait is defying extreme heat with its $4.3 billion mega airport. How is this futuristic terminal built to withstand ...

Arizona State University researchers are uncovering the Valley’s mosquito hot spots to help Maricopa County get ahead of the ...

Daylight Saving Time is about to end. Here's everything Arizonans need to know about the sometimes complicated time change ...

A Washington Post analysis found that ICE detention centers experience an average of 29 days of dangerous heat per year.

Nine-month-old Claire, an Australian Cattle Dog, has found a new home after two months of medical treatment for severe burns ...

Centuries-old trees can hold clues about global weather patterns. A new UA study unlocked some of those clues.

A series of storms drenched Arizona in late September and early October and helped ease short-term drought conditions.

Nov. 2, 2025, marks the end of Daylight Saving Time for most of the United States. But unlike almost everywhere else, Arizona ...

Weather patterns like heat waves or dry spells can sometimes stall over one region. A new University of Arizona study found clues about why. The researchers analyzed tree rings from centuries-old ...