Everyday life on the internet is insecure. Hackers can break into bank accounts or steal digital identities. Driven by AI, ...

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

For years, scientists have imagined a future where secure quantum links circle the planet from space. Satellites would create ...

The search for quantum gravity is the next big step in physics, as researchers seek to unify the physics of the very small ...

Alessandro Fedrizzi is in the School of Engineering & Physical Sciences, Heriot-Watt University, Edinburgh EH14 AS, UK. Read the paper: Energy–speed relationship of quantum particles challenges ...

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

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

Harvard types claim to have tamed their twitchy qubits Harvard researchers have emerged from their smoke-filled labs claiming ...