A new study shows entanglement can be reversed—if you plug in a quantum battery. The finding rewrites the rules of the ...

Recent physics studies have found that light can sometimes flow in unexpected ways, behaving like a so-called "superfluid." ...

Excitons—bound pairs of electrons and an electron hole—are quasiparticles that can arise in solids. While so-called "bright" ...

Orthodox quantum mechanics is empirically flawless, but founded on an awkward interface between quantum systems and classical ...