Philips Hue's latest Bridge Pro includes handy motion sensing and soothing colors that push it to a solid recommendation, ...

By harnessing two natural timescales in resonator arrays, researchers created photonic chips that reliably produce multiple harmonics without active compensation. For decades, scientists and engineers ...

EPFL researchers have developed a light-based method that can produce proteins that switch states, respond to signals, and even compute, using light and the cell cycle.

There are actually two light sources here: first you have the down-facing panel itself, and then you have a ring on top (flush against the ceiling). You can turn each of these on/off individually, but ...

Researchers in the US have finally completed the missing mathematical pieces of theoretical physicist ...

A century after Erwin Schrödinger sketched out a bold vision for how we perceive color, scientists have finally filled in the missing pieces. A Los Alamos team used advanced geometry to show that hue, ...

An escalating rap feud between hip-hop artists T.I. and 50 Cent has prompted an unexpected response from the City of South ...

Blue light is a high-energy part of visible light from the sun, screens, and light-emitting diode (LED) bulbs. Your cornea and lens don’t block blue light the way they block ultraviolet (UV) rays.

If you wear prescription glasses, you've likely been asked whether you'd like your lenses to have a blue light coating before purchase. Or, if you spend your days working on the computer or staring at ...

I'm a certified sleep science coach who has tested over 50 mattresses. Cold winter months can affect our mental and physical health in myriad ways, given the season’s long nights and limited daytime ...

Red light therapy uses specific wavelengths of light to enhance cell function and promote rejuvenation, with potential benefits for skin, inflammation, and pain. While generally considered safe, red ...