A new U.S. study reveals who has reliable air conditioning and who doesn’t, exposing deep inequalities in how people ...

An evaporative air cooler is an energy-efficient and eco-friendly cooling solution that uses water to lower air temperature. It works by drawing warm air through water-soaked cooling pads, where it ...

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 ...

I’ve been living in the Bay Area since 1981, and until about four years ago, it never occurred to me to invest in air conditioning. But recent extreme heat and the risk of smoky air from fires got me ...