Now that summer is in full swing, the best air conditioners on Amazon are helpful home appliances to install in a pinch.

From cleaning coils to changing the air filter, here are six air conditioner maintenance tips to keep yours in good working condition for years to come.

Air conditioners place a heavy burden on the grid when the weather gets hot, but this strategy shows they can actually help—and without compromising your home's temperature.

A portable air conditioner is a reliable and versatile way to beat the heat. We rounded up the seven best deals on portable air conditioners at Amazon right now, with savings up to 45 percent off ...

But if everyone turns on their air conditioner at the same time, electricity demand spikes, which can force power grid operators to activate some of the most expensive, and dirtiest, power plants.

Reports of mold and respiratory symptoms led to a recall of 1.7 million air conditioner units. Here's how to tell if yours is affected and what to do.

Key features of this best wall air conditioner include a 24-hour programmable timer, Sleep Mode for nighttime energy savings, and three fan speeds that allow users to adjust airflow to their comfort.

The air conditioner sold at Costco, Home Depot and more stores are being recalled due to possible mold exposure. Here's what to do if you own one.

Today’s newsletter explores how the air conditioner has already shaped our world, and how it continues to change our lives for better and for worse. On Air-Conditioning ...

Faulty air conditioning units fail to drain properly and can lead to mold exposure in homes, Midea wans in recall notice.