Six years after its discovery, the Higgs boson has at last been observed decaying to fundamental particles known as bottom quarks.

A search for dark quarks conducted by the CMS collaboration inches closer to the parent particles from which they may originate

The first observation of a neutron-star merger by the LIGO and Virgo collaborations has allowed researchers to improve the theory of quark matter

Published in Nature Physics ALICE reports proton collisions sometimes present similar patterns to those observed in the collisions of heavy nuclei

ATLAS measurements show proton has more strange quarks than previously thought

There were presentations from ALICE, CMS, ATLAS and LHCb at the international conference on ultrarelativistic heavy-ion collisions this week

The LHCb experiment has observed for the first time particles made up of five quarks

The CMS and LHCb experiments at the LHC have observed a very rare decay. An important milestone in the search for hints of new physics

The Quark Working Group highlights unsolved problems, discusses the latest data, and suggests new analyses in quarkonium physics