Blue light isn't just harmful—it can boost sleep and energy when used correctly Learn how proper exposure impacts aging ...

To understand where black falls on the color spectrum, first consider what light actually is. Light is radiation visible to the human eye Light is energy called electromagnetic radiation.

Learn more about the science behind blackbodies, which take in all the light that hits them and don’t reflect any back.

Scientists at Yokohama National University, in collaboration with RIKEN and other institutions in Japan and Korea, have made ...

Spending hours every day in front of a computer or scrolling through your phone could raise your risk of developing fine ...

Scientists have discovered a groundbreaking way to fine-tune quantum dots using light instead of traditional chemical methods ...

"Our new approach uses light to drive the reaction, which requires less energy and allows us to be ... dots move closer to the blue end of the spectrum when chlorine is present in the solvent ...