The new CERN Ombud will take up her duties on 1 May

Thank you for sending in your beautiful spring photos, see them all here alongside the winning photo of our competition

Madeleine Znoy was one of the people responsible for “scanning” the films from the bubble chambers for interesting events

Francis Farley, a British physicist, joined CERN in 1957. This marked the start of a long and remarkable career in experiments to measure the anomalous magnetic moment of the muon

Send us your photos of spring at CERN and you could win a Chocopass offered by the CAGI cultural kiosk at CERN

Günther Plass, former Director of Accelerators at CERN, joined the Magnets group at the Proton Synchrotron (PS) in 1956. Three years later, the machine went into service and became the most powerful accelerator in the world

CERN community, thank you for your beautiful odes to technology, it wasn’t easy to pick our favourite…

Giuseppe Fidecaro was among the small group of physicists who performed the first experiment at CERN to provide results in 1958 that would spread the Laboratory’s name around the world

Attracted to magnets, fond of fermions? CERN community, now’s your chance to write an ode to technology with a CERN Valentine’s poem. Our favourite entry will win a prize

Franco Bonaudi, one of the pioneers of CERN's accelerators, looks back at the Laboratory's early years, during which everything had yet to be invented

François de Rose, a French diplomat, was involved in the creation of CERN. In 2004, he still remembered the first discussions that ultimately led to the birth of the Organization

See the winners and solutions below