At the foundation of photonic quantum computing are pairs of light particles. Linked together through a process called ...

(Jian Fan/iStock/Getty Images Plus) Maintaining a long-distance relationship may be difficult for humans, but it's even more ...

In early 2025, special signals wended their way through a fiber-optic highway strung above the streets and sidewalks of the ...

(Tony Melov/Canva) Quantum mechanics is so odd that even the visionary genius who described the secrets of the Universe ...

Three years after a team of Caltech scientists showed that pairs of entangled photons could double the resolution of a light ...

Particles that don’t seem to be entangled have earned a high score on a famous test of entanglement. The experiment could offer a fresh look at what makes the quantum world so strange. Nearly 60 years ...

For the first time, scientists have observed quantum entanglement in the way atoms physically move — bringing a phenomenon once described by Albert Einstein as "spooky action at a distance" into even ...

Scientists in Japan have uncovered a strange new behavior in “heavy” electrons — particles that act as if they carry far more mass than usual. These electrons were found to be entangled, sharing a ...

NIST physicist Yicheng Shi displays the equipment used to distribute entangled photons. Credit: Megan King In early 2025 ...

Here’s what you’ll learn when you read this story: Creating quantum entanglement from scratch can be tricky business, so researchers are exploring ways that entangled pairs can “share” these states ...

ISTA physicists have confirmed a theory proposed 20 years ago that could advance quantum technology.

A real-world test shows fragile quantum internet signals can share cables with everyday internet traffic and survive intact.