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 ...

Over a year ago, Lihong Wang, a professor at Caltech, revolutionized imaging with a camera capable of snapping 10 trillion ...

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

Light Waves and their Uses. By A. A. Michelson. The Decennial Publications of the University of Chicago. Pp. 166. (Chicago: University Press, 1903.) Price 2 dollars net.

Within that spectrum are blue light waves, which are said to help us stay alert and upbeat. Light impacts your circadian rhythm. In the morning, light signals to your body that it's time to wake ...

Researchers have confirmed the theory of wave-particle duality in light, validating the link between the complementarity ...

Around a tenth of an inch of snow falling overnight could melt quickly Wednesday morning. Another wave could come in the ...

To efficiently compute where waves of light, sound, or earthquakes will go when scattered by irregular obstacles is useful in ...