Today, CERN welcomes Serbia as its 23rd Member State, following receipt of formal notification from UNESCO that Serbia has acceded to the CERN Convention

Today, the Director-General of CERN, Fabiola Gianotti, and the Minister of Science and Education of the Republic of Croatia, Blaženka Divjak, signed an Agreement admitting Croatia as an Associate Member of CERN.

During its hundred-and-ninetieth session, the CERN Council formally launched the update of the European Strategy for Particle Physics, a two-year process involving the whole community and aiming at developing a common vision for the future of physics.

From 26 to 28 September, CERN hosted the first workshop on High Energy Theory and Gender focusing on recent developments in theoretical high-energy physics and cosmology, and discussed issues of gender and equal opportunities in the field.

The CERN Council today announced the election of Dr Ursula Bassler as its 23rd President, for a period of one year renewable twice, with a mandate starting on 1 January 2019.

CERN, the État de Genève and the Commune de Meyrin today inaugurated the brand-new Esplanade des Particules, an open space firmly focused on welcoming visitors and the general public.

The Beamline for Schools contest is open to high-school students from around the world who want to experience the life of a scientist

New results from the ATLAS and CMS experiments at the LHC reveal how strongly the Higgs boson interacts with the heaviest known elementary particle, the top quark, corroborating our understanding of the Higgs and setting constraints on new physics.

The OPERA collaboration reports the observation of a total of 10 candidate events for a muon to tau-neutrino conversion, in what are the very final results of the experiment.

Today, the new CERN-MEDICIS facility has produced radioisotopes for medical research for the first time. MEDICIS (Medical Isotopes Collected from ISOLDE) aims to provide a wide range of radioisotopes, some of which can be produced only at CERN.