Some Arizona cities, including Phoenix and Tucson, already require landlords to provide working air conditioning that cools a ...

A newly introduced bill would establish statewide temperature requirements for rental properties in Arizona, requiring landlords to keep units below 82 degrees.

The Fox Theatre on West Congress Street became Tucson’s first air-conditioned building when it opened in 1930. That, of course, means air conditioning defined as an electrical device that involves ...

It’s a quiet force that contributes to a sameness across the country and to climate change. By Emily Badger One force has quietly shaped much of the world around us — our homes, our offices, the look ...