Quantum mechanics has at last been formulated exclusively with real numbers, bringing a mathematical puzzle at the heart of ...

Quantum satellites currently beam entangled particles of light from space down to different ground stations for ultra-secure ...

Quantum cryptography promises more effective protection. It makes communication secure against eavesdropping by relying on the laws of quantum physics. However, the path toward a quantum internet is ...

Researchers used IBM’s quantum computers to create scalable quantum circuits that simulate matter under extreme conditions, offering new insight into fundamental forces and the origins of the universe ...

In September 2024, physicists made a discovery at CERN that could change how we understand the universe. For the first time, ...

A new study demonstrates that transmitting quantum signals from Earth to a satellite is achievable, opening the door to more ...

A new discovery suggests gravitational fields can enable matter to become quantum entangled — and that's even if the concept ...

Over time, science often turns the impossible into the possible, and the latest example of that is a new study calculating ...

A new fault-tolerant architecture using 448 atomic qubits suppresses errors past the critical point needed for scaling.

Google's Quantum Echoes algorithm brings us closer to a world where quantum technology has useful applications. Here's what you need to know.

Kellogg Stelle was a professor of physics at Imperial College London for decades until his death last month. In 1977, he developed a particle theory of gravity that’s renormalizable, but the theory’s ...

Two recent studies published in Nature and Science Advances explored quantum approaches that could improve the precision of ...