Once a baffling theory, quantum mechanics has evolved into a driving force behind modern technology and frontier research.

Some quantum cryptographers want to find ways to keep messages secret even if the rules of quantum mechanics don’t hold. The ...

A new study by researchers at the Massachusetts Institute of Technology (MIT) now bridges ...

Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World ...

University of Illinois Physics Professor Paul Kwiat and members of his research group have developed a new tool for precision measurement at the nanometer scale in scenarios where background noise and ...

A ball tossed into the air follows a path that classical physics can track with confidence. Shrink that ball down to the size ...

The Doodle's design was described as a "physics lesson" by one quantum science website. Here's what to know.

Scientists uncovered a quantum spin liquid, a state of matter that may have applications for quantum information. (Nanowerk News) The blue-green lab-grown crystals look like solid rocks, but their ...

Invisible infrared waves are emitted by IR LEDs and detected by photodiodes to enable devices like remotes, automatic ...

Technological devices are getting ever smaller, but as they approach the scale at which quantum physics matters, our understanding of how they interact with their environment evaporates. James Millen ...