Air conditioners place a heavy burden on the grid when the weather gets hot, but this strategy shows they can actually ...

Summer is almost here bringing warm days, shorter nights and a rising electricity bill as you try to stay cool while it's ...

The popular U-shaped window AC made by Midea blew everyone away. Now it’s dealing with the blowback after recalling the hit ...

The EER or Energy Efficiency Ratio measures the cooling efficiency of an air conditioner or HVAC system, determined by ...

Here's how to tell whether to go with a window a/c, portable unit, a ductless mini-spit, an evaporative cooler—or a combo of several.

For many parts of the world, summer has already started, at least based on the temperatures. Considering the excessive heat ...

Switching on air-conditioning during extreme heat doesn’t have to make us feel guilty—it can actually boost power grid ...

The most obvious type of heat pump for cooling your home is called an air-to-air heat pump. These are different to the air-to ...

U.S. stocks are drifting lower as momentum wanes from a big rally that had brought the market to the brink of a record. The S ...

Wall Street trended lower in premarket trading early Thursday as the crash of another Boeing passenger jet dominated headlines and sent the troubled aerospace giant’s stock spiraling. Futures for the ...

East 49th Street, No. 1H A roughly 420-square-foot studio with a Murphy bed, a lofted sleeping area, a windowed bathroom with ...