Almost all homes built in the U.S. have air conditioning of some type. In many cases, it’s part of a heat pump system that ...

Summer’s just around the corner, and if you’re like most people, the thought of sweltering heat has you already searching for ...

Setting your thermostat to 78 degrees during hot weather is a smart way to save money, according to Deione Brown, owner of ...

Department of Chemical and Environmental Engineering, Yale University, New Haven, Connecticut 06520, United States Center for Industrial Ecology, Yale University, New Haven, Connecticut 06520, United ...