Is the searing summer heat forcing you to crank up your A/C and electric fans, leading to soaring energy costs in your home? Check out this cool idea for reducing the indoor temperature, thereby ...

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 ...

Hyundai has developed a window tint that the automaker claims can help keep interiors cooler—and thus save energy normally used for air conditioning. Unlike materials that simply darken windows, and ...