While many plans for quantum computers transmit data using the particles of light known as photons, researchers from the ...

When most people imagine quantum computers, they think of machines that use particles of light, called photons, to process ...

Chicago has quickly emerged as a hub for quantum computing, with the state of Illinois and technology companies pouring ...

Quantum physics just pulled off a rewind trick that sounds like sci-fi. Here’s what the experiment actually did—and why it ...

In the fast-evolving world of quantum computing, one of the biggest hurdles isn’t how fast calculations can be done—it’s how long you can hold onto the delicate quantum information in the first place.

It may take up to two decades before quantum computing's potential is realised, but countries and corporations are investing heavily in this potentially game-changing technology so that they can be ...

Believe it or not, the quantum vacuum... isn't completely empty. It has tiny vibrations or “sparks” of energy. If an object ...

Researchers find that a photon can spend a negative amount of time in an excited atomic state while passing through a cloud ...