Small changes to how you use your heat pump, from thermostat settings to hot water routines, can help keep your home warm without pushing bills higher than they need to be ...

Ductless mini splits provide zoned heating and cooling without ductwork. Discover if they are right for your home.

Multiday warnings of extreme heat landed in New York, Boston and Philadelphia on Wednesday as sultry weather pushed east just ...

Heat pumps give home values a boost, according to a new report by the nonprofit Smart Energy Consumer Collaborative, which ...

As the temperatures climb, so can the strain on your air conditioner. Experts say a few simple steps can help your system ...

Summer has barely started in the Northern Hemisphere, but already it’s offering an oppressive preview of life on a hotter ...

China's rooftop misting system is going viral for cooling buildings during heatwaves. Here's how evaporative cooling helps lower temperatures by up to 8°C.

The U.S. Department of Energy declares an emergency to reduce blackouts.

A prolonged, dangerous heat wave will continue to intensify across most of the central to eastern U.S. into the Fourth of July weekend.

"Within 30 minutes, the misters brought the temperature down from 104 degrees to 97." ...

Millions of people are facing dangerous and potentially record-breaking heat as a heat wave grips much the central and ...

These unbearably hot and humid summer months are typically made possible by phenomena known as “heat domes.” ...