Scientists have directly watched angular momentum move through a crystal for the very first time — and discovered a bizarre ...

Scientists have long known that light can sometimes appear to exit a material before entering it—an effect dismissed as an illusion caused by how waves are distorted by matter. Now, researchers at the ...

Quantum physicists have uncovered a bizarre phenomenon in which photons appear to spend a “negative” amount of time ...

Two landmark quantum experiments have sharpened one of the oldest arguments in modern physics, and the verdict is not kind to Albert Einstein’s instincts about reality. By stripping classic thought ...

Scientists have shown that sunlight alone can generate quantum-correlated photons capable of producing “ghost images,” a feat ...

(via Sabine Hossenfelder) The double-slit experiment is a famous quantum physics experiment that shows that light exhibits behavior of both a particle and a wave. In a new paper, researchers claim ...

Schematic of the MIT experiment: Two single atoms floating in a vacuum chamber are illuminated by a laser beam and act as the two slits. The interference of the scattered light is recorded with a ...

One reason to test ever larger Schrödinger’s kittens is they might show us that quantum mechanics itself breaks down before ...

Physicists confirm that light has two identities that are impossible to see at once. (Nanowerk News) MIT physicists have performed an idealized version of one of the most famous experiments in quantum ...