Quantum technologies, devices and systems that process, store, detect, or transfer information leveraging quantum mechanical ...

Quantum computing has great potential , but its main unit, the qubit, is beset by inherent stability problems. However, this ...

A new light-based breakthrough could help quantum computers finally scale up. Stanford researchers created miniature optical cavities that efficiently collect light from individual atoms, allowing ...

The study shows that in quantum devices, reading a clock consumes far more energy than running it. This insight will help ...

Quantum computers need extreme cold to work, but the very systems that keep them cold also create noise that can destroy fragile quantum information. Scientists in Sweden have now flipped that problem ...

Scientists teleport quantum calculations between computers, paving the way for distributed quantum computing and a future quantum internet.

House and Senate lawmakers are both advancing legislation to reauthorize and update the National Quantum Initiative.

The US Department of Energy building is seen in Washington, DC, on July 22, 2019. (Photo by Alastair Pike / AFP) (Photo by ALASTAIR PIKE/AFP via Getty Images) The Department of Energy is refreshing ...

Nvidia isn’t building quantum computers, instead it’s using its supercomputing strengths to accelerate quantum computing ...

Light and matter can remain at separate temperatures even while interacting with each other for long periods, according to ...

For quantum computers to function, they must be kept at extremely low temperatures. However, today's cooling systems also ...

Small, pure-play companies and tech leaders are involved in this field.