The University of Edinburgh says Nobel prize-winning physicist Peter Higgs, who proposed the existence of a sub-atomic particle that came to be known as the Higgs boson, has died at 94. Higgs predicted the existence of the particle in 1964. But it would be almost 50 years before the its existence could be confirmed at a particle collider in Switzerland called the Large Hadron Collider. Higgs’ work helps scientists understand of the most fundamental riddles of the universe: how the Big Bang created something out of nothing 13.7 billion years ago. Higgs won the 2013 Nobel Prize in Physics for his work, alongside Francois Englert of Belgium.
