"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 ...

Evaporative cooling systems have emerged as a sustainable solution for enhancing air conditioning performance by utilising the natural process of water evaporation to pre-cool incoming air. This ...

PITTSBURGH, Nov. 4, 2025 /PRNewswire/ -- "I wanted to create a duct system that would allow a swamp cooler to operate more efficiently to keep a home cool and reduce energy bills," said an inventor, ...