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

I replaced my bulky old unit with the sleek Windmill AC. It's quieter, cooler, and actually looks good in my apartment.

One Redditor took to the r/Hawaii subreddit to ask about mini-split air conditioning and how to keep energy costs low.

Portable AC units are not the cheapest or most energy-efficient way to cool down a room. We know this, but we also know this ...

If you don’t want a fan to take up much space where you plan to use it, then a tower fan can be a great option. Tower fans ...