Ultrafast science Research update Quantum states controlled in silicon ‘Rydberg atoms’ could direct solid-state quantum computing Read article: Quantum states controlled in silicon
Nuclear physics Research update Plan for ‘nuclear clock’ unveiled Solid-state system could be far simpler than atomic clocks Read article: Plan for ‘nuclear clock’ unveiled
Ultracold matter Research update Spin-squeezed atoms boost interferometry Entangled atoms beat classical limit Read article: Spin-squeezed atoms boost interferometry
Quantum mechanics Research update Both answers correct in century-old optics dilemma Different momenta of light reflect wave-particle duality Read article: Both answers correct in century-old optics dilemma
Structure and dynamics Research update Physicists catch sight of trembling particle Quantum stimulation validates Schrödinger's 1930 prediction Read article: Physicists catch sight of trembling particle
Ultracold matter Research update Atomic spins measure ultracold temperatures New thermometer could work down to a few trillionths of a Kelvin Read article: Atomic spins measure ultracold temperatures
Particles and interactions Feature Measuring (almost) zero Chad Orzel explains why a non-zero value for the electron's electric dipole moment could be the harbinger of "new physics" Read article: Measuring (almost) zero
Soft matter and liquids Research update Snail shell spiral switched Biophysicists change the chirality in developing snail embryos Read article: Snail shell spiral switched
Ultracold matter Research update Scheme removes entropy from ultracold atoms Transferring entropy from one gas to another should allow study of new quantum systems Read article: Scheme removes entropy from ultracold atoms
Constants and units Research update Michelson–Morley experiment is best yet Local Lorentz invariance for light confirmed at highest precision yet Read article: Michelson–Morley experiment is best yet