An evaporative cooler can be a more cost-effective and eco-friendly option to beat the heat. It is better than central air conditioning ...

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 ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When summer heat kicks in and your space can’t accommodate a bulky window AC, an evaporative cooler (also ...

Add Yahoo as a preferred source to see more of our stories on Google. what is a swamp cooler and why is it better than an ac? Homeowners across the nation survived record heat at the end of June, the ...

In late May in Albuquerque, as the temperature in Derek Villanueva’s classroom hovered around 80 degrees, he looked out at a sea of flushed, sleepy high-schoolers. His school’s cooling system wasn’t ...

As Seattle sweats through a summer that is giving signs of being among the hottest on record, those who have eschewed air conditioning (eh, it's only used 3 days a year!) or live in a place where air ...

Since graduating from the Massachusetts Institute of Technology in 1976, Nancy Nangeroni’s engineering work has encompassed a variety of projects from loudspeaker designs to lines of answering ...