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 ...

Light is a type of electromagnetic radiation that can be detected by the eye. It travels as a transverse wave. Unlike a sound waves, light waves do not need a medium to pass through, they can ...

The wave-particle duality is one of the most astonishing and counterintuitive concepts in modern physics. This idea is based ...