Quantum experiments keep stripping away our everyday intuitions, replacing them with a picture of reality in which cause, effect and even “facts” depend on how we look. New tests of entanglement, ...

A new theory suggests that time might not be a fundamental aspect of our universe but rather an illusion created by quantum entanglement. Quantum entanglement occurs when particles become ...

For close to a century, scientists have been trying to marry Albert Einstein’s General Theory of Relativity and quantum ...

Researchers at Heriot-Watt University have introduced a prototype quantum network that merges two smaller networks into a single, reconfigurable eight-user system capable of routing — and even ...

An international research team involving Paderborn University has achieved a crucial breakthrough on the road to a quantum ...

Quantum theory fails to explain how the reality we experience emerges from the world of particles. A new take on quantum ...

Teleportation is a reality in 2025 — well, at least for quantum computers. In February 2025, Oxford University demonstrated the teleportation of quantum data from one independent quantum processor to ...

Scientists have created an "exceptionally bright" light source that can generate quantum-entangled photons (particles of light) which could be used to securely transmit data in a future high-speed ...

Let’s talk about quantum gravity experiments that can be done here on Earth! If we discover how to connect quantum mechanics with general relativity we’ll pretty much win physics. There are multiple ...

Oftentimes, we think of space as an endless, mostly empty vacuum, a silent backdrop where planets, stars, and galaxies play out their dance. We also think of time as something separate, a steady ...

A rendering of Boeing's internally funded quantum network demonstrator, which will use a satellite platform from Astro Digital. Credit: Boeing TAMPA, Fla. — Boeing plans to deploy a small satellite in ...