The best air conditioners efficiently and quietly cool your space. These are the best window and portable units for bedrooms, ...

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.

When it comes to air conditioners, our editors have long been ... If you have a smaller space, consider this LG unit. NBC Select reporter Zoe Malin uses it in her kitchen, which is about 200 ...

Fortunately, most of the best air conditioners are Energy Star-certified to cool your room efficiently and economically. One of the most efficient ACs available is the LG Dual Inverter Smart Window ...

Midea recalled 1.7 million air conditioners due to mold growth from trapped water. Consumers reported respiratory issues and other health problems related to mold exposure. Affected units were ...

No central air? No problem. A portable air conditioner can be a great way to cool things down. Right now at Amazon, you can find a wide range of mobile AC units on sale for up to 45 percent off.

The good news is that right now, Walmart has one of its bestselling portable air conditioners marked down over 50% off. The Tolsprint 5100 BTU Portable Air Conditioner is just $196 while this ...

As the weather begins to heat up ahead of summer, you may want to take a closer look at your air conditioning units. The Consumer Product Safety Commission says nearly two million window air ...

My top pick is the LG Dual Inverter air conditioner: not only does it look sleek, but it's very powerful, and comes in the widest range of sizes, so you have plenty of options depending on your home.