It's hot out! Flipping on a ceiling fan seems like a cheap, easy way to cool down. But should you leave it on all day? We settle the debate.

Moving a summer thermostat toward 78 can trim a cooling bill, but the dollar result depends on runtime, local power rates, humidity, and how far the setting ...

The Kissair 8000 ASHRAE BTU 3-in-1 AC is now $180, which is a great cost for a portable air conditioner that not only includes everything you need for installation, but also works as a dehumidifier ...

Social media is filled with DIY ways to stay cool. We tried building an air conditioner off Tik Tik. Here's how it worked.

These ten smart home cooling tricks can keep your house comfortable during a heat wave without sending your energy bill ...

Though it only measures 368 sq ft (34 sq m), the Smidge punches above its weight thanks to its flexible interior layout. The tiny house includes a useful office area that doubles as a downstairs ...

Temps will reach dangerous levels this week and into the weekend. Our top-tested portable air conditioner can help.

The more than $10 million project includes player lockers, a women's locker room, a small kitchen, managers' offices and ...

Opening your garage a few inches can help in some situations, but experts say timing and ventilation matter far more than ...

Get a discount on quality fans at Costco by taking advantage of their July sale, which offers Shark, Dreo, Vornado, and ...

These top-rated wall air conditioners are an excellent alternative to a window air conditioner for cooling a warm room.