CERN Accelerating science

The VELO (Vertex Locator), the most recent addition to LHCb, was successfully installed a few weeks before the start of Run 3

A round of applause broke out in the CERN Control Centre on 5 July at 4.47 p.m. CEST when the Large Hadron Collider (LHC) detectors started recording high-energy collisions at the unprecedented energy of 13.6 TeV

The collaboration has observed a new kind of “pentaquark” and the first-ever pair of “tetraquarks”

How can we support members of our Laboratory in addressing conflict early on, before it reaches the Ombud’s Office?

The collaborations have used the largest samples of proton–proton collision data recorded so far by the experiments to study the unique particle in unprecedented detail

The Large Hadron Collider is ready to once again start delivering proton collisions to experiments, this time at an unprecedented energy of 13.6 TeV, marking the start of the accelerator’s third run of data taking for physics

What’s so special about the Higgs boson? Why should I care? What’s next? If these questions torment you, head straight to home.cern.

In order to make your digital life as comfortable as possible, there are a few things you need to know

Tune in to celebrate ten years of Higgs research at the LHC with CERN on 3 and 4 July. If your hunger for physics hasn’t been satiated, stay to witness the start of Run 3 at the LHC on 5 July

Take a walk around CERN to discover the rich flora and fauna that surround us

The CMS experiment awaits LHC Run 3 to explore several analyses showing small disagreements with theory expectations

In the past few weeks, you might have noticed some of our firefighter colleagues wearing a red T-shirt that reads “Firefighter in induction”