Today, most people take pictures with their phones. However, long ago, we used film. This meant that if you wanted to take a good photo, you had to know some chemistry. People had to understand the ...

When we look at the world around us, all that we see is thanks to light. It reflects, refracts, and interacts, carrying shape ...

A new experiment confirms that angular momentum conservation holds even when a single photon is split into two.

Illustration of exciton splitting in the organic semiconductor pentacene, which consists of five benzene rings each. Instead of the usual two free charge carriers, absorption of a photon in pentacene ...

OAK BROOK, Ill. – New CT technology allows for a comprehensive, simultaneous evaluation of lung structure and function, something not possible with standard CT, according to a study published in ...

Photons are indeed massless, but they still travel through our universe. You can picture the fabric of the cosmos as a sort of grid — one that is four-dimensional and incorporates not only the three ...

I don’t know, ask Erwin Schrödinger. He was a relative of mine on my mother’s side. He told her mum, but she couldn’t understand it either. We’ve been in the dark ever since. The laws of the universe ...

Photon- and proton-based radiation therapy conferred comparable health-related quality of life for people with breast cancer, according to the largest head-to-head comparison of the modalities for any ...