Around 78% of Americans are concerned about rising energy costs but staying in a cool environment shouldn't cost a worrisome amount -- especially during this heat wave. It's important to find a good, ...

These ACs from Frigidaire, GE, LG, and Midea can keep things cool and quiet while you sleep U-shaped air conditioners like this Midea can run quieter because they use your window to block out noise.

Over-the-sill air conditioners have some huge benefits. These units have upside-down, U-shaped designs that saddle the window sill. The noisy stuff, such as the compressor and other mechanicals, lives ...