New experiments reveal how astrocytes tune neuronal activity to modulate our mental and emotional states. The results suggest ...

Explore the best tube light options for bright indoor spaces, including energy-efficient LED tube lights, smart lighting ...

IKEA has launched a new smart light designed especially with kids in mind. The GREJSIMOJS LED table lamp is shaped like a dog and finished in a fun, bright blue, described by the retailer as a “ child ...

Organic semiconductors are thin, flexible, and extremely versatile materials that have revolutionized the world of consumer ...

Why we love it: Of every LED mask we've ever put on our face, this is hands-down the most fancy. It has 770 LED bulbs, emits ...

Researchers at Leipzig University and TU Dresden have succeeded in developing biological switches that can selectively turn ion channels on and off using light pulses. Initial applications show that ...

When you flip a switch or power up your smartphone, the last thing on your mind is whether that light could be messing with ...

A nanostructure made of silver and an atomically thin semiconductor layer can be turned into an ultrafast switching mirror ...

If winter leaves you feeling flat, you’re not alone. Shorter days and darker mornings can knock our mood and energy levels off balance, which is why many people turn to SAD lamps to help get through ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

As our beauty editor, I’m often asked by my friends about LED face masks. Do they actually work? The answer is yes, but I see the best results when I commit to using my CurrentBody Skin 2 face mask ...