Usually, light waves can pass through each other without any resistance. According to the laws of electrodynamics, two light ...

Discover what happens when light collides with light. Explore the science behind photon-photon interaction, quantum ...

The magnetic moment of the muon—a tiny property of a tiny particle—has long puzzled physicists. Experiments and theory haven’t quite matched up, leaving open the thrilling possibility of discovering ...

A weak cold front brings the threat of storm chances this weekend, but will it be enough to take the edge off the ...

Scientists have shown that light can interact with itself in bizarre ways—creating ghost-like virtual particles that pop in and out of existence.

Light can behave in very unexpected ways when you squeeze it into small spaces. In a paper in the journal Science, Mark ...

A groundbreaking experiment demonstrates yet again that light exists both as a wave and a particle in the quantum world—but ...

"If we were able to take a picture of WASP-17b at optical wavelengths and resolve the disk of the planet, we would see these ...

To help you find the best pair of blue light glasses, we consulted three optometrists to learn more about what to look for.

The experiment showed that Bohr was definitely correct when he argued for complementarity, and that Einstein had got it wrong. The more atom-rustling that was measured, the weaker the diffraction ...