Portable air conditioners promise quick cooling in summer, but they often drive up electricity bills significantly. An analysis shows: Operating costs can reach the purchase price within three years.

We've rounded up the best Prime Day air conditioner deals on our favorite portable and window units. Shop these models now ...

We've rounded up the best Prime Day air conditioner deals on our favorite portable and window units. Shop these models now ...

This three-in-one portable air conditioner can quickly cool rooms and also functions as a fan and a dehumidifier. It comes ...

Current air conditioning technology is unsustainable and leads to adverse health outcomes from increased air pollution, urban heat, and greenhouse gas emissions (see panel 3). 159 In 2019, an ...

Summer is sizzling, but your home doesn’t have to be. Thankfully, Amazon Prime Day is here to help you chill out without melting your wallet.