Researchers find a way to purify photons, clearing major hurdles for faster quantum computers and ultra-secure networks.

On May 7, 1981, influential physicist Richard Feynman gave a keynote speech at Caltech. Feynman opened his talk by politely rejecting the very notion of a keynote speech, instead saying that he had ...

Rapid advances in the kind of problems that quantum computers can tackle suggest that they are closer than ever to becoming ...

Physicists at Silicon Quantum Computing have developed what they say is the most accurate quantum computing chip ever ...

While quantum computers are already being used for research in chemistry, material science, and data security, most are still too small to be useful for large-scale applications. A study led by ...

A new microchip-sized device could dramatically accelerate the future of quantum computing. It controls laser frequencies ...

In today’s digital economy, data is the foundation of innovation—and quantum computing is rapidly emerging as both a powerful opportunity and a direct security threat. Advancements are accelerating us ...

A team of Australian and international scientists has, for the first time, created a full picture of how errors unfold over ...

How can a computer chip the size of a human hair enhance the future of quantum computing? This is what a recent study ...