We got our hands on multiple units and looked for models that are quiet, energy-efficient, and easy to install.

You can control or schedule a smart air conditioner from your phone, which can save you big bucks on energy bills when you're away from home. We've rounded up the top smart ACs we've tested to help ...

Although these things are marketed as portable air conditioners, it’s hard to refer to something the size of a small fridge ...

Find practical tips on using and maintaining your air-conditioners, so your home stays comfortable without wasting energy. In ...