From the most distant stars in the sky to the screen in front of your face, light is everywhere. But the exact nature of ...

According to the studies of quantum mechanics, light can act simultaneously as a particle and a wave. However, scientists have never been able to capture light in both of its forms at the same time— ...

Not everyone is happy with the probabilistic nature of quantum mechanics. The fact that particles are only statistically likely to be somewhere you expect them to be is a tough cookie to swallow. To ...

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 get there. When you purchase through links on our site, we may earn an ...