With greater control over the quantum realm, physicists are poised to make major leaps in quantum computing, quantum gravity and more.

When a molecule absorbs light, it undergoes a whirlwind of quantum-mechanical transformations. Electrons jump between energy ...

The universe is a strange, beautiful place—rich with possibilities and governed by the odd rules of quantum mechanics. One of ...

While this thought experiment highlights the strangeness of quantum mechanics, it also underscores ... universe. This model adheres to the cosmological principle, describing a universe where ...

These were the laws of quantum mechanics, and they got their name ... depending on how one looks at it or what kind of an experiment one is doing. In fact, it might be more accurate to say that ...

That is, until now. In a groundbreaking scientific experiment, a team at Northwestern University’s McCormick School of Engineering managed to teleport a particle through around 18 miles of public ...

Light's interference patterns may emerge from quantum particles, not waves, challenging traditional wave-particle thinking.

Testing times A toy model from Marco Pettini seeks ... Podolsky–Rosen paradox, a thought experiment in which entangled particles in quantum superpositions (using the language of modern quantum ...

quantum immortality demonstrates the many-worlds interpretation of quantum mechanics. The participant in this experiment doesn’t exist in a superposition, but branches into two different worlds.

Experiments with hydrogen atoms could soon reveal whether particles that were long thought to be forbidden by physics actually do exist ...

"Support came from an experiment that ... are a limiting case of quantum mechanics," said Rempe. "This is achieved by incorporating two effects into the model. First, the detector monitoring ...

The problem with quantum mechanics, or at least the reason even physicists don’t understand it, isn’t that it paints an unfamiliar picture of reality. It isn’t difficult to accept that the ...