Quantum physicists at the Australian National University (ANU) have achieved a major milestone by directly observing atoms ...

Other scientists have investigated the idea of a hidden structure further. David Bohm, a 20th-century physicist, built a ...

A new experiment with momentum-entangled helium atoms could help unite quantum mechanics and general relativity.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Einstein believed that, by using a complicated double-slit experiment involving a spring that recoils ...

But the experiments were set up in ways that meant we could only use them to determine that this superposition occurred in ...

Physics Nobel Laureate John Martinis discussed his quantum physics research and offered academic advice to a packed auditorium of Cornell students Wednesday evening.

Quantum mechanics tells us that a particle can never be perfectly still. But how precisely can it be oriented? A research ...

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 ...

An experiment outlined by a UCL-led team could test whether relatively large masses have a quantum nature, resolving the question of whether quantum mechanical description works at a much larger scale ...

The double-slit experiment is the best demonstration of quantum weirdness, in which electrons simultaneously act like particles and waves and seemingly violate basic laws of physics. Now we’re trying ...

In 1971, graduate student Stuart Freedman and postdoctoral fellow John Clauser took over a room in the sub-basement of Birge Hall at the University of California, Berkeley, and built an experiment ...