A new AC system may reduce your energy costs, but the savings depend on more than just the equipment you install.

Shopping for a new air conditioner and confused by the "ton" rating? It's not about weight. Discover the historic reason ...

Wondering if installing central air is worth the cost? Here's how to determine if it's the best move for your home.

It's too hot. There, we said it. Protect your health and keep your home cool with one of these top-rated air conditioners.

As summer heat cranks up, so will AC usage. If you don't have the luxury of central air conditioning that cools your whole home, a more affordable fallback is a window AC unit that can keep smaller ...