The most precise measurement yet of the electron’s shape casts doubt on ideas such as supersymmetry that predict a zoo of undetected particles in the universe.
Over the next few years, experimentalists will be churning out new results, which may be able to answer questions about dark matter, the properties of neutrinos, the nature of the Higgs, and perhaps what the next era of physics will look like.
The man who runs the Large Hadron Collider believes we will need a machine four times its size to unlock the next puzzle of how matter holds our galaxy together