Category: News Page

  • CERN Health Insurance Scheme (CHIS) – Opening hours of UNIQA offices during end-of-year closure

    CERN Health Insurance Scheme (CHIS) – Opening hours of UNIQA offices during end-of-year closure Written by: HR department — Please note that the office of UNIQA, the third-party administrator for the CERN Health Insurance Scheme (CHIS), in CERN’s main building will be closed during the two-week end-of-year closure. During that period, UNIQA offices in Geneva

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  • ATLAS observes top quarks in lead–lead collisions

    ATLAS observes top quarks in lead–lead collisions

    The result opens a new window into the study of the quark–gluon plasma that is believed to have filled the Universe briefly after the Big Bang

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  • CERN IdeaSquare turns ten

    CERN IdeaSquare turns ten

    On 8 November, the IdeaSquare community gathered to celebrate ten years of the Innovation Space at CERN

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  • Accelerator Report: Lead ions at the heart of the accelerator complex

    Accelerator Report: Lead ions at the heart of the accelerator complex

    Lead-ion physics at the LHC and the SPS North Area is already under way and progressing well. The final lead-ion user in the PS East Area started its physics run on 13 November

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  • Ian Shipsey (1959 – 2024)

    Ian Shipsey (1959 – 2024)

    Ian Shipsey(1959 – 2024) — Experimental particle physicist Ian Shipsey, a remarkable leader and individual, passed away suddenly and unexpectedly in Oxford on 7 October. Ian was educated at Queen Mary University of London and the University of Edinburgh, where he earned his PhD in 1986 for his work on the NA31 experiment at CERN.

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  • CMS develops new AI algorithm to detect anomalies

    CMS develops new AI algorithm to detect anomalies

    During LHC Run 3, researchers at the experiment have deployed an innovative machine learning technique that will improve the data quality of one of the detector’s most crucial components

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  • Computer Security: Security Rules revised

    Computer Security: Security Rules revised

    All owners of computing resources connected to or provided to them by CERN’s computing facilities are ultimately responsible for the compliance of their actions and their resources with these Rules

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  • Celebrating 25 years of service to CERN in 2024

    Staff members who marked 25 years of service to CERN in 2024 were invited by the Director-General to the traditional ceremony held in their honour on 4 November 2024. The photos from the ceremony and the list of the 63 staff members concerned can be viewed in this album (restricted access). We thank them all

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  • Heavy-ion run at the LHC begins

    Heavy-ion run at the LHC begins

    For the next 17 days, every minute counts when it comes to taking lead–lead collision data

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  • CERN Council selects Mark Thomson as next Director-General, starting in 2026

    CERN Council selects Mark Thomson as next Director-General, starting in 2026

    Professor Thomson’s five-year mandate will begin on 1 January 2026

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