Where you put your AC units and vents and how you maintain them can really impact their efficiency—and your electric bill.

While closing vents in individual rooms or spaces might seem like a reasonable way to save money this summer, it’s actually ...

As the days start to feel warmer in New York state, we're approaching the time to turn on air conditioning - be it central ...

Arizonans rely on air conditioner to survive the summer months, but the bills can be huge. Here's what temperature to set your thermostat to be cool.

Should you set your a/c to 78 when it's hot out? Which temperature is the safest and most cost-effective? That depends on you ...