When my AC suddenly stopped blowing cold air, I assumed the worst - a major repair or a total breakdown. Turns out, the problem was way simpler: a dirty filter. I didn't realize how quickly dust, pet ...

It's always in the middle of a heatwave. Your AC hums to life, but instead of the icy rush you're craving, it pushes out a faint, lukewarm breeze. That's when the dread sets in. Is the unit failing?

To combat stickier weather, air conditioners need to go from cooling machines to humidity gulpers. THANE, India — In this tropical city, where humidity levels oscillate between muggy and oppressive ...

In this heat, being in the air conditioning is the only relief. Yet some students attending summer programs at North Carolina Central University say they don't have even that. They tell WRAL that the ...