Florida State University researchers have discovered a pathway within a certain type of molecule that limits chemical ...

Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still daring to test it. Some theories of quantum gravity suggest light might ...

Physicists from Trinity College Dublin believe new insights into the behavior of light may offer a new means of solving one ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. It’s becoming increasingly difficult to see stars in the ...

Share on Pinterest Sleeping in total darkness may help lower your risk of cardiovascular disease. d3sign/Getty Images A recent study reports that exposure to light during sleep is associated with a ...

Light plays an important role in many aspects of our lives, from our sleep cycles to mental health. If our bodies don’t get the proper light we need, it can cause a chemical change in the brain that ...