Quantum optics Research update Looking at decoherence Carbon molecules cool off to reveal quantum-classical limit
Quantum mechanics Research update Mesons violate Bell’s inequality A fundamental aspect of quantum theory has been tested in a particle-physics experiment for the first time Read article: Mesons violate Bell’s inequality
Soft matter and liquids Research update Biomolecule behaves like a wave Wave-particle duality has been seen in the largest objects yet Read article: Biomolecule behaves like a wave
Quantum optics Research update Entanglement goes macroscopic The effects of quantum entanglement have been observed in the bulk properties of a material for the first time Read article: Entanglement goes macroscopic
Ultracold matter Research update Ytterbium joins the condensates Japanese physicists have made a novel Bose-Einstein condensate with ytterbium atoms
Quantum mechanics Research update Caesium violates parity in a new way Atomic parity violation has been seen using a novel optical technique Read article: Caesium violates parity in a new way
Quantum mechanics Research update Caesium joins the condensates Caesium has become the seventh element to form a Bose condensate
Surfaces and interfaces Feature The Casimir effect: a force from nothing The force could affect everything from micromachines to unified theories of nature Read article: The Casimir effect: a force from nothing
Quantum mechanics Opinion and reviews The double-slit experiment Who performed the most beautiful experiment in physics? Read article: The double-slit experiment
Quantum mechanics Feature Quantum theory and the Nobel prize Prejudice left the pioneers of quantum mechanics unrewarded until 1932 Read article: Quantum theory and the Nobel prize
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