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, ...

Yeah, running an air conditioner contributes to global warming, thereby increasing the need for air conditioning. On the bright side, this TCL unit is highly efficient, it uses an environmentally ...

Top choices for small, midsized, and large rooms from Frigidaire, LG, Midea, and more Window air conditioners from LG, Frigidaire, and Midea (left to right) are among the models that top CR's ratings ...

Sure, a quiet air conditioner is nice during the day, but it’s essential at night when you’re trying to sleep. That’s why, in addition to testing how well air conditioners cool a room, we also rate ...