Physicists at the University of Stuttgart, Germany have teleported a quantum state between photons generated by two different ...

A new experiment has demonstrated something that sounds physically impossible – light itself casting a shadow. It turns out that if you manipulate a laser just right, then hit it side-on with another ...

Optical computing has emerged as a powerful approach for high-speed and energy-efficient information processing. Diffractive ...

Here’s an exercise for you: type “crystals” into your favorite search engine and see what you get. If you’re anything like us, you’ll get a bunch of pseudoscientific posts about the healing power of ...

(Nanowerk News) The equations that describe physical systems often assume that measurable features of the system — temperature or chemical potential, for example — can be known exactly. But the real ...