CERN Accelerating science

As the 2025 LHC run enters its final ten weeks, strong performance pushes luminosity past 90 inverse femtobarns, while lead-ion preparations are ahead of schedule

A lot of the science from our accelerators is published long after collisions end, so storing experimental data for future physicists is crucial

With a newly opened CERN Community Support Centre (CCSC) branch and newly renovated offices, it’s all change for Building 60, CERN’s Main Building

The completion of the Physics Briefing Book on 2 October marks a major milestone towards the 2026 update of the European Strategy for Particle Physics

The three laboratories welcomed the winners of the 2025 Beamline for Schools competition from 10 to 24 September

CERN and Fusion for Energy (F4E) sign a major framework collaboration agreement to advance scientific research and technological development in areas of common interest, including high-temperature superconducting magnets and fusion energy

The Computer Security Office is planning to improve the security posture of CERN's web presence, making it a bit more beautiful than before

Puzzled by punctuation? Confused by capitalisation? Find out how CERN’s style guides can help you to communicate more clearly

The first high-energy collisions between light nuclei at the Large Hadron Collider confirm the unusual “bowling-pin” shape of neon nuclei and offer up a new tool to study the extreme state of matter produced in the aftermath of the Big Bang

What is the connection between giraffes and nonviolent communication? What links Lao Tzu with Building 593? Time to find out – time to go back to school

Five-year extensions to CERN’s CLEAR and MEDICIS platforms will boost the impact of cutting-edge accelerator technologies in areas ranging from advanced medical treatments to aerospace electronics

The LHC pre-injectors delivered excellent availability throughout recent weeks, while an SPS electrical fault and an LHC collimator vacuum leak have been overcome, allowing a successful return to full luminosity production