NEWS

Work has begun to disconnect the focusing magnets on either side of the ATLAS and CMS experiments, a key step on the road to the HiLumi LHCThe 27 km circumference of the Large Hadron Collider (LHC) contains thousands of magnets of different types – dipoles, quadrupoles, sextupoles, octupoles, decapoles, etc. – which each play a very specific role. Among them are the inner triplets: sets of three q

The mind-bending phenomenon is now becoming evident in a new particleQuantum entanglement is certainly one of the stranger concepts to have emerged from the melting pot of 20th-century physics. Many great physicists, including Einstein, struggled to accept that the phenomenon could be real but, for decades now, the number of examples demonstrating it has been increasing. And, recently, the ATLAS a

THIS WEEK'S DIGEST AT A GLANCECOMMUNITY: Meet our September CAN-doers of the MonthGROUPS: Munich Hiking; Zaragoza Group Launch; EURIDICE Visit; ALBA Sincrotrón Open DayEVENTS: R1 Talk with Kitty Liao; News from the Lab: HEARTSFROM CERN: Economic impact of the High-Luminosity LHC, September/October CERN CourierNEW: Monthly QuizCOMMUNITYMeet our September 2026 CAN-doers of the MonthThis month, we ar

What is it about?It’s been over a year since the CERN Alumni Engagement Programme was launched to recognise the many ways alumni contribute to the network. From mentoring and volunteering to attending events or simply keeping profiles up to date, these actions help keep the community active and useful for everyone.Learn more. Over the past year, the programme has steadily grown:6,061 badges awarde

THIS WEEK'S DIGEST AT A GLANCECAREERS: Translate your CERN experience into industry-ready statementsCOMMUNITY: Meet former Summer Student Neville Burke; Kitty Liao's R1 talk; News from the Lab: HEARTSGROUPS: Southern Sweden launch; Munich hiking; Belgium and Netherlands visit to EURIDICE; ALBA visitOUTREACH: CERN Alumni at the Fete de la Science in ParisFROM CERN: A key step on the road to the HiL

Looking back on his time at CERN, Neville Burke recalls some of the memorable moments and people that shaped his experience at the Laboratory. Among his favourite memories is his supervisor drawing on a napkin, reminding him that “a lot of science is done on napkins.” He also shares the story of how Peter Higgs signed his thesis. Discover these stories and more in our latest Look Who We Bumped Int

The NA64 experiment at CERN has searched for dark matter since 2016 by looking for energy that goes missing when particles strike its detectorIn particle physics, energy is never lost. When particles collide or decay, all the initial energy they carry must be conserved in the resulting products, and a shortfall signals that something has escaped unseen. It was the energy missing from radioactive d

THIS WEEK'S DIGEST AT A GLANCECOMMUNITY: Finding Her Place in Particle Physics: Barbara WarmbeinGROUPS: Southern Sweden Launch; Copenhagen Pétanque & Networking; Belgium & Eindhoven Visit EURIDICEOUTREACH: CERN Alumni at Fête de la Science in ParisFROM CERN: ATLAS and CMS narrow in on double-Higgs production; All CERN accelerators now on the road to HiLumi; Exceptional transport operations to make

At CERN: Associate (01/11/1999 - 29/02/2000) & (09/09/2008 - 09/09/2016)Other (13/03/2000 - 25/02/2001)Now: Freelance Science CommunicatorA random encounter with a physicist at a party led literature graduate Barbara Warmbein to CERN in 1999. More than two decades later, the science communicator, author and alumna reflects on how the Laboratory shaped her career, nurtured her passion for particle

Researchers set new constraints on the production rate of double-Higgs bosons, providing insight into how the Higgs boson interacts with itselfFinding one Higgs boson was hard enough, but physicists at the Large Hadron Collider (LHC) are hunting for something even more elusive: pairs of Higgs bosons. At the recent International Conference on High Energy Physics 2026, the ATLAS and CMS Collaboratio

An experiment at the Paul Scherrer Institute in Switzerland used novel technologies to demonstrate the feasibility of the positron-source concept for the proposed Future Circular Collider at CERNAn experiment at the Paul Scherrer Institute (PSI) in Switzerland has successfully produced, captured and transported positrons using a novel system developed for CERN’s proposed Future Circular Collider (

THIS WEEK'S DIGEST AT A GLANCECOMMUNITY: Look Who We Bumped Into: Jutta UusitaloGROUPS: Southern Sweden launch; Copenhagen Pétanque & Networking; Belgian-Dutch visit to EURIDICEFROM CERN: Final tests for the AMS upgrade; Positrons pass test for the Future Circular ColliderCOMMUNITYLook Who We Bumped Into: Jutta UusitaloFrom Business Analyst Trainee at CERN to Program Administrator in Continuous Ed

From Business Analyst Trainee at CERN to Program Administrator in Continuous Education at ETH Zürich, Jutta Uusitalo shares how her time at the Laboratory helped shape her professional journey. Watch our latest Look Who We Bumped Into interview.

A new layer of silicon sensors is being tested at CERN before being sent to the International Space StationSuspended in the path of a proton beam from CERN’s Super Proton Synchrotron (SPS) was an unusual target: a large silicon tracker destined for space. Known as “Layer-0”, this new layer of silicon sensors will be mounted on top of the Alpha Magnetic Spectrometer (AMS)  while it orbits Earth on

THIS WEEK'S DIGEST AT A GLANCECOMMUNITY: Look Who We Bumped Into: Matteo Di Cosmo; Meet our August CAN-doers of the MonthGROUPS: CERN Alumni Southern Sweden launch; Copenhagen Pétanque & NetworkingEVENTS: Career Perspectives at CERN & Forschungszentrum JülichFROM CERN: n_TOF sheds light on ancient stardustAND FINALLY: Regrouping for successCOMMUNITYLook Who We Bumped Into: Matteo Di CosmoFrom his

From CERN to the world: six Alumni, nine ventures and one shared mindsetEvery year on the 21st August, the World celebrates Entrepreneurship Day, a day for everyone who has turned an idea into something real. It's a day to honour the people who take a risk, build something new, and keep going even when the path isn't clear nor easy. On this day, we asked ourselves what happens when CERN Alumni tak

What is it about?It’s been over a year since the CERN Alumni Engagement Programme was launched to recognise the many ways alumni contribute to the network. From mentoring and volunteering to attending events or simply keeping profiles up to date, these actions help keep the community active and useful for everyone.Learn more. Over the past year, the programme has steadily grown:6,061 badges awarde

The first experimental determination of the neutron capture of niobium-94 by n_TOF researchers marks a milestone in efforts to understand the composition of ancient stardust Niobium-94, an isotope of niobium with 41 protons and 53 neutrons, is a critical crossroads in the complex nuclear processes that forge heavy elements under the intense pressures and temperatures of dying stars. Writing in Phy

From his beginnings at CERN to Process Lead at Canonical and a thriving involvement in electronic music, Matteo Di Cosmo shares how his time at the Laboratory helped shape his professional journey. Watch our latest Look Who We Bumped Into interview.

THIS WEEK'S DIGEST AT A GLANCECOMMUNITY: Look Who We Bumped Into: Sharad Agarwal; Come back to CERN; Keep your profile up to dateGROUPS: Copenhagen Pétanque & Networking; Southern Sweden launchEVENTS: Career Perspectives at CERN & Forschungszentrum JülichFROM CERN: ATLAS and CMS recognise Hamamatsu PhotonicsAND FINALLY: When particles went global - CERN CourierCOMMUNITYLook Who We Bumped Into: Sha