The Large Hadron Collider has initiated the collision of proton beams for the first time this year

We deeply regret to announce the death of Mr Ferdinand Hahn on 4 March 2018.

As of 1st of May, it will no longer be possible to use the prefix “10”, which could be used to replace the French international code 0033 until now

Registrations will be open from 1 May to 22 May on the CERN Running Club website

A person who has exchanged a C permit for a DFAE "carte de légitimation" or a Ci permit is entitled to apply for naturalisation after 1 January 2018

Since December 2017, there is a new authentication procedure to access online resources made available by the Library from outside CERN

Administrative Circular No. 21 (I) (Rev. 2) and Administrative Circular No. 21 (II) (Rev. 2) are now available

The ALPHA experiment at CERN has measured a light-induced transition in antihydrogen with unprecedented precision

It’s no yolk: the LHCb experiment has discovered the smallest lump of glue that holds matter together.

Protons have been circulating in the Large Hadron Collider since Friday 30 March, marking the start of the machine’s seventh year of operation