Stevens Institute, Hoboken, reports the universal identity P²+K²=1, uniting polarization with entanglement across setups and ...

Quantum entanglement has shifted from a philosophical puzzle to a design brief for engineers working at the scale of atoms, ...

Tiny 3D-printed “light cages” are giving researchers a new way to catch and hold individual particles of light on a chip, a ...

Now, two unrelated-but-similar experiments confirm that, in a double-slit experiment, detection of a photon’s path (its ...

Light is usually described using quantum mechanics when phenomena like entanglement enter the picture. But a new paper shows ...

Quantum theory and Einstein's theory of general relativity are two of the greatest successes in modern physics. Each works ...

Researchers at Google have used their Willow quantum computer to demonstrate that "quantum contextuality" may be a crucial ...

Have you ever doubted your knowledge or expertise? Noticed, if you’re a woman, that you receive less recognition than your male colleagues do, that your ideas were unheard in a discussion until they ...

Quantum mechanics is weird. When you think you have reached the bottom of its weirdness, you always discover a new ...

The pioneer of quantum computing talks about how Albert Einstein would have reacted to his experiments, the hype around the ...

Teleportation via the internet sounds like science fiction. Still, researchers have now demonstrated quantum teleportation ...

Researchers have demonstrated for the first time self-induced superradiance in quantum particles, completely flipping what ...