Portable ACs have specific quirks to consider. Here's what I learned about buying and installing a mobile air conditioner.

If you've unboxed one of the best portable air conditioners and found a hose or even a fabric seal that looks puzzling, you're not alone. The window kit is what makes your portable air conditioner ...

We tested Windmill and July’s window air conditioners for five weeks. Here’s what we learned about the ACs, including whether they’re worth buying.