Higgs boson announcement: Cern scientists discover subatomic particle

What happens inside the Large Hadron Collider. Scientists at Cern, near Geneva, have this morning announced the likely discovery of the Higgs boson particle. Photograph: Cern

Scientists gather for a major announcement in Cern, home of the Large Hadron Collider

7.17am: Good morning all.

Two teams of physicists at the Cern laboratory near Geneva are preparing […]