If you were to look at a giant picture of space, zoom in on the Milky Way galaxy, and then zoom in again on one of its outer spiral arms, you’d find the solar system. Astronomers believe it ...

That’s the promise of light wands. Light therapy wands feature LED (light emitting diode) lights in various colors. “LED devices are commonly used in skin care for their anti-inflammatory and ...

LED light therapy devices, including masks, have the potential to give you smoother, clearer skin. Read this before trying the skin-care trend. They look robotic — like a Stormtrooper’s ...