Photons are particles of light, or waves, or something like that, right? [Mithuna Yoganathan] explains this conundrum in more detail than you probably got in your high school physics class. While ...

First off, my name is a misnomer. I love physics like Lennie likes bunnies. So I was wondering today about the following: What happens to the photons that hit your eye and are recognized as light? The ...

Or rather, is it possible to collide two energy particles in such a way that the result is a photon with specific known properties (e.g. direction, speed)? What I'm thinking of is the ability to cause ...

Using a “spooky” phenomenon of quantum physics, Caltech researchers have discovered a way to double the resolution of light microscopes. In a paper appearing in the journal Nature Communications, a ...

This massive particle could serve as the connection between dark matter and the everyday matter that comprises stars, planets and us. When you purchase through links on our site, we may earn an ...

Scientists seeking to explore the teeming microcosm of quarks and gluons inside protons and neutrons report new data delivered by particles of light. The light particles, or photons, come directly ...

Light is usually treated as something simple, a clean beam that either shines or does not. At the quantum level, however, ...

Intergalactic gas clouds are slightly hotter than they should be, new research claims, and theoretical particles called 'dark photons' could explain it. When you purchase through links on our site, we ...

A new discovery shows that messy, stray light can be used to clean up quantum systems instead of disrupting them. University ...