If your house feels harsh at night or you keep choosing screens over rooms you love in daylight, it’s probably the lighting. Light tells your body when to wake up, when to wind down, and whether a ...

Layered lighting plans in kitchens and baths enhance health, safety and comfort. Lighting is too often an afterthought in home improvement projects. And that’s to the detriment of the room and, ...

Engineers from Seoul National University and other labs are quietly redrawing what household lighting could look like, replacing today’s bulbs with thin films made from crystalline perovskites. Early ...