Does light behave more like a particle, or like a wave? Today we know the surprising answer. Here's why it took so long to ...

Researchers have defined the precise shape of a single photon, a huge leap forward in quantum physics and material science.

How Illuminating Lighten up, people: a fascinating new theory has dropped that describes the shape of a single photon, the ...

If a clean, positively charged zinc plate is exposed to intense white light it will not discharge. If a clean, negatively charged zinc plate is exposed to intense white light it will not discharge.