The uncertainty inherent to quantum mechanics has long left physicists wondering whether the observations we make on the ...

The heart of quantum mechanics is the wave-particle duality: matter and light possess both wave-like and particle-like attributes. Typically, the wave-like properties are inferred indirectly from the ...

It underpins the whole theory of quantum mechanics, but does it exist? For nearly a century physicists have argued about whether the wave function is a real part of the world or just a mathematical ...

A new version of quantum theory sweeps away the bizarre paradoxes of the microscopic world. The cost? Quantum information exists only in your imagination Flawlessly accounting for the behavior of ...

For the first time, by studying quantum correlations between triplets of secondary particles created during high-energy ...

From the multiverse to black holes, here’s your cheat sheet to the spooky side of the universe. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

From Quanta Magazine (find original story here). In the 1950s, Philip Anderson, a physicist at Bell Laboratories, discovered a strange phenomenon. In some situations where it seems as though waves ...

“This retroactive idea. It has to be that,” says Nobel Prize-winning mathematical physicist Sir Roger Penrose, reflecting on a problem about the building blocks of reality that has dogged physics for ...

A tiny, shimmying cantilever wiggles a bit more than expected in a new experiment. The excess jiggling of the miniature, diving board–like structure might hint at why the strange rules of quantum ...