What is a swamp cooler? Also known as an evaporative cooler, this device—which is about the same size as a room air conditioner—lowers the temperature in a home simply by adding moisture to the air.

Getting your Trinity Audio player ready... When GerRee Anderson and her husband bought their Wheat Ridge home a couple of years ago, its aging metal evaporative cooler was working, but earlier this ...

As temperatures begin to rise, signaling the change in seasons from spring to summer, many of us seek the comfort of artificially chilled air inside a building. Any unit capable of cooling an entire ...