A symposium to celebrate the fiftieth anniversary of Glashow, Iliopoulos and Maiani's explanation of the suppression of strangeness-changing neutral currents was held in Shanghai.
Wide-ranging discussions at TeVPA featured the DAMA signal, GeV gamma rays from the galactic centre, the 21 cm radio line, AMS's positron excess and a host of cosmic messengers.
Linac applications discussed at High Gradient 2019 ranged from CLIC to XFELs and medical accelerators.
The Standard-Model Extension provides a framework for testing CPT and Lorentz symmetries by including all operators that break them in an effective field theory.
2015 Nobel-laureate Takaaki Kajita opened NuPhys19 by confirming that construction of Hyper-Kamiokande will begin this year.
A colloquium was held at CERN on 25 November 2019.
Highlights of Beauty 2019 included lepton-universality anomalies, CP violation, pentaquarks, ultra-rare decays and reports on Belle II and the LHCb upgrade.
The chairs of APPEC, NuPECC and ECFA call for novel expressions of interest to tackle common challenges.
Carlo Rovelli reports on a conference which brought together two communities that have evolved independently for many years.
A better understanding of the role of magnetic flux trapping and impurities for RF losses has pushed state-of-the-art niobium to near its theoretical limit.