Direct sunlight might be a good thing for your tomato plants, but it’s not necessarily welcome when it’s blasting through your home’s windows and making your A/C work overtime. Homeowners have a few ...

In brief: Researchers from the University of Notre Dame have developed a new window coating that promises to block heat-generating infrared and ultraviolet light while allowing visible light to pass ...

While I don’t cover the cost of cooling or heating for my apartment in New York City, I’ve dealt with the pain of a too-hot home for several years now. My bedroom and living room have windows that ...