science
The Large Hadron Collider (LHC) has produced its first pair of Z bosons, based on data released by the Compact Muon Solenoid (CMS) collaboration, the physicsworld.com website reported.
"Seeing this first pair is an important step in the giant collider's hunt for the Higgs boson because the generation and analysis of many more such events could provide one of the key signatures of the elusive Higgs,"