For the first time, scientists have observed quantum entanglement in the momentum of massive particles. The result, decades in the making, could help physicists probe the relationship between quantum ...

For the first time, physicists have entangled two atoms while they were in motion and used the result to run one of quantum ...

A cloud of helium atoms split, scattered and fell under gravity, yet still behaved as if its parts were linked. That is the ...

Researchers have shown that surprisingly large metal particles can behave according to quantum mechanics, existing in ...

Quantum key distribution (QKD) has been positioned as a physics-based method of securing encryption keys that cannot be ...

For the first time, scientists have directly imaged the quantum process underlying superconductivity, a phenomenon in which ...

A team of physicists has designed quantum algorithms that can model one of the most elusive behaviors in nature: a photon ...

Once a baffling theory, quantum mechanics has evolved into a driving force behind modern technology and frontier research.

Scientists show helium atoms can exist in two places at once, preserving quantum behavior even as they fall under gravity.

The Princeton Quantum Initiative’s Ph.D. program is helping pioneer a field that promises to define the next era of discovery ...

A Gravity Theory That Could Rewrite the Universe’s First Moments The first fraction of a second after the Big Bang has always ...

Relax, it’s only happening in theoretical physics—at least for now.