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Have scientists at the Large Hadron Collider just discovered the “graviton”?

Scientists may have found a particle six times heavier than the Higgs boson

By Philip Ball  

A technician works in the LHC (Large Hadron Collider) tunnel of the European Organization for Nuclear Research, CERN, during a press visit in Meyrin, near Geneva, Switzerland, Tuesday, Feb. 16, 2016. ©Laurent Gillieron/AP/Press Association Images

Read more: Will gravitational waves help us discover cosmic strings? 

From here on, it’s mostly guesswork and empiricism for particle physics. Informed guesswork, naturally—no…

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