Find out how to keep a home with casement windows cool this summer—even with portable ACs that require a little extra rigging ...

Heat Waves Are Coming. Our Exclusive Lab Tests Reveal Whether Portable or Window AC Units Work Better to Keep You Cool ...

If you live in a space without central air conditioning, investing in an AC unit can be key to keeping you cool throughout the warmer months. Your choice will typically come down to two unit types: a ...

"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 ...

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Cassidy was an updates editor whose main responsibility is to write and edit ...

The unit has three modes: cooling, fan, and dry. Cooling and fan are pretty straightforward while dry actually turns the unit ...

A room air conditioner can make a sweltering space comfortable again, especially in older homes, apartments, and additions where central air falls short. The bigger challenge is choosing between a ...

If you’re in the market for a premium portable air conditioner, you’ll find none better than the Whynter ARC-1230WN, which earned top marks in our larger tested review of the best portable AC units.