New York's power grid withstood the recent power wave, but will continue to face peak usage problems as demand grows and ...

As the country gets set for summer and the mercury rises, many of us are dreaming of the icy tang of AC. But is it a waste of money or a smart investment to futureproof your home? Helen Coffey asks th ...

E very spring for five years, it was my job to test and review window air conditioners. The gig never changed: Haul a handful of 70-pound ACs up the stairs to my fourth-floor walk ...