Particles and interactions Research update Fermilab bags a tetraquark Particle made of four different quark flavours is a first Read article: Fermilab bags a tetraquark
Quantum optics Research update Surreal behaviour spotted in photon experiment Physicists bring Bohmian trajectories to life and resolve 25-year-old debate Read article: Surreal behaviour spotted in photon experiment
Astroparticle physics Research update Fixing the Sun’s magnetic sway on cosmic rays New formula accounts for seasonal changes in solar-wind's effects on cosmic rays Read article: Fixing the Sun’s magnetic sway on cosmic rays
Quantum mechanics Research update Computer program dreams up new quantum experiments Algorithm uses chance to devise scenarios that are beyond human imagination Read article: Computer program dreams up new quantum experiments
Earth sciences Research update Ring laser reveals subtle seismic motion Underground gyroscope tracks rotational movement in the Earth's crust Read article: Ring laser reveals subtle seismic motion
Cosmology Research update How LIGO will change our view of the universe Gravitational waves could look back to a trillionth of a second after the Big Bang Read article: How LIGO will change our view of the universe
Optical physics Research update Ultrathin lens is free of chromatic aberrations Anomalous and conventional dispersion cancel each other out Read article: Ultrathin lens is free of chromatic aberrations
Particles and interactions Research update Chinese lab confirms antineutrino anomalies Daya Bay energy spectrum is the best ever Read article: Chinese lab confirms antineutrino anomalies
Agriculture Research update Ground-penetrating radar boosts asparagus production Technology could yield longer spears while protecting future crops Read article: Ground-penetrating radar boosts asparagus production
Gravity Research update New insights emerge from LIGO’s gravitational-wave data Second candidate gravitational-wave signal already being probed Read article: New insights emerge from LIGO’s gravitational-wave data