ALONG in the early seventies of the last century there was a boy who herded oxen through the long summer nights on the plains of Serbia, and all unconsciously he put himself through as severe an ...

All around us, light is at work. The cameras on our phones, the parking sensors in our cars, the monitors on our desks — all are using the power of light to improve our daily lives thanks to a field ...

Add Yahoo as a preferred source to see more of our stories on Google. Can exposure to the sun or other specific types of light help those dealing with chronic psoriasis? We took a look at the science ...

An injectable biomaterial activated by pulses of low-energy blue light has tremendous potential for on-the-spot repair to the domed outer layer of the eye, a team of researchers and their ...

Justin Flynn is an editor and writer from Ireland. He became a gamer at the age of eight when a mix-up at his local toy store landed him a copy of Kingdom Hearts. Since then, he has earned a Bachelor ...