CERN Accelerating science

The CMS Collaboration is pleased to announce the recipients of the 2024 CMS Awards, recognizing individuals who have made significant contributions across the experiment.

The CMS experiment employs a new machine-learning algorithm to improve the reconstruction of invisible particles.

For the first time ever, the excited states of three beauty mesons are fully reconstructed and their masses are measured directly, using data from the CMS experiment.

CMS has officially inaugurated its new control room in Cessy, France. Guests from CERN management and all the LHC experiments were invited to celebrate this significant upgrade to CMS’ operational infrastructure.

The CMS Collaboration announced 14 new results for LHCP 2025.

The 2025 Young Experimental Physicist Prize is awarded jointly to Thea Klæboe Årrestad (CMS) and Laura Zani for their remarkable and complementary contributions to experimental particle physics.

The CMS Collaboration hunts for Higgs bosons recoiling against dark matter particles

The CMS Collaboration has announced numerous new results for Quark Matter 2025.

Here is a list of all our results as they are being presented at the conference. Details will also be added throughout the conference.

The CMS experiment achieves the most precise determination of the strength of the strong nuclear force using the rates of production of jets at several centre-of-mass energies.

On Saturday 5th April Patty McBride, former CMS Spokesperson, received the 2025 Breakthrough Prize in Fundamental Physics on behalf of the CMS Collaboration. This was a joint award, along with ATLAS, LHCb and ALICE.