Add Yahoo as a preferred source to see more of our stories on Google. A white AC unit installed on a dark green wall with patterned carpet below it - Stefania Pelfini, La Waziya Photography/Getty ...

Tired of using loud and unsightly window air conditioners or clunky and underpowered portable air conditioners? Even if you ...

In addition to proper home insulation, installing a fresh-air duct system can help keep a house cool during the hottest days ...

Q: I am renting a small, old home without central air conditioning. I have a window air conditioner, and the past few years I’ve awkwardly filled in the space around it with a large piece of plywood.

If you’re feeling hot, sticky and just all-around uncomfortable come summer, that’s a problem. There are a few things more ...