More than a century after their invention, tungsten filaments—the coiled metal wires at the heart of many incandescent light bulbs—continue to be popular. This is despite the growing market for LED ...

When you think of the best color light for sleep, you probably assume that a warm white, green, or blue light would be an ideal choice to create a relaxed environment. But you'll be surprised at how ...

With a lava lamp and special-effects lighting, the recently installed sensory stimulation room at Sertoma Centre resembles life in a 1960s college dorm. But the room in the center at 4343 W. 123rd St.

The feature just debuted on the Nautilus midsize luxury SUV. Rejuvenate includes massages, aromatherapy and calming lights. Who needs a spa day when you can get a massage, aromatherapy and calming ...

A Chicago resident has started an online petition asking Metra and the Chicago Transit Authority to install blue lights, which some say are calming, at all train stations as a way to prevent train ...