Particles and interactions Research update LHCb claims discovery of two pentaquarks Result is best evidence yet for bound states of five quarks Read article: LHCb claims discovery of two pentaquarks
Particles and interactions Blog Maria Spiropulu talks about multiple Higgs beyond the Standard Model Caltech and CMS physicist looks forward to 13 TeV data from the LHC
Particles and interactions Feature The spin of a proton Where does the spin of a proton come from? An answer to this deceptively simple question may finally be within reach, as Edwin Cartlidge reports Read article: The spin of a proton
Particles and interactions Research update Extraordinary magnetic shield could reveal neutron’s electric dipole moment System reduces ambient field by a factor of more than one million Read article: Extraordinary magnetic shield could reveal neutron’s electric dipole moment
Astroparticle physics Feature Subterranean science Sean Paling and Stephen Sadler describe how deep underground labs are diversifying into areas such as astrobiology and earth sciences Read article: Subterranean science
Ultracold matter Podcasts The masters of antimatter A look inside CERN's Antimatter Factory and a day in the life of an antimatter tamer Read article: The masters of antimatter
Particles and interactions Research update Mysterious baryon resonance is a subatomic molecule, say physicists Strange quark does not contribute to magnetic moment of lambda 1405 Read article: Mysterious baryon resonance is a subatomic molecule, say physicists
Telescopes and space missions News India-based Neutrino Observatory faces a new hurdle Physicists in court over concerns about groundwater and biodiversity Read article: India-based Neutrino Observatory faces a new hurdle
Particles and interactions News Large Hadron Collider fires up in a bid to shake up the Standard Model Searches for supersymmetry and dark matter will mark out the CERN collider's second run Read article: Large Hadron Collider fires up in a bid to shake up the Standard Model
Personalities News Particle pioneer Val Fitch dies at 91 US physicist discovered fundamental symmetry violation in the decay of K-mesons Read article: Particle pioneer Val Fitch dies at 91