You might see an EER (Energy Efficiency Ratio) number for your portable air conditioner, which measures the cooling ...

To keep our guide to the best smart window air conditioners up to date, I've been testing window air conditioners for the past five years.

Prime Day deals to help you deal with the summer heat. With record temperatures already hitting in parts of the country, ...

Look for a window air conditioner with a high Combined Energy-Efficiency Ratio rating. CEER is the efficiency rating that ...

Priced at under $60, this portable personal cooling fan is unlike any other fan you’ve tried because it does so much more than just move air around. The ice water is the game changer, and people love ...

Could a 3000 year old invention be keeping us cool in modern times? The answer to that is yes, ancient technology could play a huge role in our modern lives if the Researchers, Engineers and ...

You may want to make sure your air conditioning is working. Columbus, and a sizable chunk of the nation, is in for a scorcher ...

Using fans is one way to cool down your home without consuming as much energy as you would using an air conditioner.

Chief Meteorologist Joe Fitzwater is tracking the building heat and a look ahead toward the weekend in tonight’s forecast.