Quantum mechanics Research update Results question merit of axion experiments Future tests could be futile, says physicist Read article: Results question merit of axion experiments
Particles and interactions Research update Physicists spot unusual charged meson Rogue particle could contain four quarks, not two Read article: Physicists spot unusual charged meson
Soft matter and liquids Research update Sand could shed light on quark-gluon plasma Collisions turn solid particles to liquid Read article: Sand could shed light on quark-gluon plasma
Particles and interactions Opinion and reviews Exploring the multiverse Is our universe all there is? Read article: Exploring the multiverse
Particles and interactions Research update Work begins on Chinese-US neutrino experiment New facility will measure mixing angle Read article: Work begins on Chinese-US neutrino experiment
Particles and interactions Research update ILC names research director Sakue Yamada will lead detector development Read article: ILC names research director
Particles and interactions Research update Wolfgang Panofsky: 1919-2007 Particle physicist and SLAC founding director dies Read article: Wolfgang Panofsky: 1919-2007
Structure and dynamics Research update Matter-antimatter molecule makes its debut Discovery could lead to "annihilation gamma-ray laser" Read article: Matter-antimatter molecule makes its debut
Planetary science Research update Thundercloud “accelerator” fires gamma-ray beam 40-second pulse seen over the Sea of Japan
Particles and interactions Feature Stringscape A grand journey through string theory Read article: Stringscape