These compact air conditioners provide quick relief from the heat without making you break a sweat to get them installed.

LG's 8,000 BTU window AC blew away the competition in our evaluations. We found it great for cooling a living room or a bedroom up to 350 square feet (and it's available in larger sizes up to 15,000 ...

The Taskbay Window Air Conditioner, which can be controlled via a smartphone app, is 55% off at Walmart.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Summer can either be something to endure or something to enjoy, depending on your perspective. But either ...

My home office is too hot, or it's too cold. It's in a weird cranny that my heat pump refuses to reach. The only solution in my awkward space was a good portable air conditioner, and my life went from ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Summer is officially here, and, unfortunately, so are triple-digit temperatures in many parts of the ...

This saddle-style air conditioner preserved my window view and cooled a 300-square-foot bedroom quickly.

Summer arrived with a bang last week, with temperatures soaring all around the country, and if you're anything like me, the first 90-degree day means pulling window air conditioners out of storage for ...

Our engineer scored nine models from ProBreeze, Dreo, Meaco and more – but only five passed his stringent tests ...

There are plenty of things you need to consider when choosing between an electric fan and a portable air conditioner. Is one more effective at cooling a room than the other? How much do they each cost ...