No south-facing windows in your room? No problem! Use these bright paint shades to encourage a lighter look in your dimly lit ...

Quantum light sources are fickle. They can flicker like stars in the night sky and can fade out like a dying flashlight.

Noise issues of LED light fixtures. Learn about their conducted and radiated emissions and their impact on amateur radio and ...

I tested 12 essential oil diffusers to compare their scent quality, design, ease of use and functionality. Three emerged as the best for most people.

Red light therapy, also known as LED therapy, is gaining popularity in the skin care world for its potential anti-aging benefits. Dr. Rachel Nazarian, a board-certified dermatologist in New York ...

A paradox at the heart of quantum physics has been tested in an extraordinary fashion, pushing the boundaries of human intuition beyond breaking point by measuring a pulse of light in 37 dimensions.

If you've seen your fair share of laptop and desktop computers, you may have noticed that some USB ports have a brightly colored bit of plastic in the middle. It's easy to assume this is just a ...

The iconic "Doctor Yellow" train belonging to Central Japan Railway, or JR Central, arrived at Tokyo Station on Wednesday after completing its final inspection of tracks on the Tokaido Shinkansen ...

Under the sea ice during the Arctic’s pitch-black polar night, cells power photosynthesis on the lowest light levels ever observed in nature. Most of life’s engines run on sunlight. Photons filter ...

Smart light bulbs can personalize your home and open up a world of possibilities for your kitchen's lighting. Many of these bulbs can be controlled via your mobile phone or voice commands, which allow ...

The deadly Wangary bushfire 20 years ago appears to have been the final nail in the coffin for rare yellow-tailed black cockatoos on the Eyre Peninsula. There are fewer than a dozen birds left alive.