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 ...

In a striking display of quantum physics, a team of researchers has recreated one of science's most legendary experiments—with unprecedented precision. At MIT, scientists cooled thousands of atoms to ...

Tiny “Ferris wheels” made from light and extremely cold particles could allow researchers to test a facet of Albert Einstein’s theory of relativity on unprecedentedly small scales. Theories of special ...

GAITHERSBURG — Albert Einstein was correct in his prediction that E=mc2, according to scientists at the Commerce Department’s National Institute of Standards and Technology (NIST) and the ...