The BASE collaboration has performed the first demonstration of two-trap sympathetic cooling, promising substantial improvements to studies of antiprotons

With the Proton Synchrotron and its Booster accelerating protons to high energies again, the physics season can start at the ISOLDE radioactive ion beam facility and the Antimatter Factory

The result is a milestone in the study of how a particle known as a D0 meson changes from matter into antimatter and back

The experiments are compact enough to be transported in a small truck or van

New technique for producing antihydrogen atoms is important milestone for measuring influence of gravity on antimatter

The BASE collaboration is developing a transportable antiproton trap to make higher-precision measurements of the properties of antimatter

The LHCb collaboration has observed time-dependent matter–antimatter asymmetry in the decays of strange beauty particles into charged kaons

The ATLAS and CMS collaborations used the full LHC Run 2 dataset to obtain new insights into the interaction

The measurements are consistent with predictions for “normal” matter and pave the way for future precision studies

The BASE collaboration reports the first laboratory search for an interaction between antimatter and a candidate particle for dark matter

The AEgIS collaboration at CERN has found a new way of making long-lived positronium atoms for antimatter gravity experiments