Your trusted source for the latest news delivered weekdays from the team at U.S. News and World Report. Sign in to manage your newsletters » Sign up to receive the latest updates from U.S News ...

“I get the gist of it,” said Harris. “Neutrinos come from outer space. They go through everything, there’s a billion of them going through my hand right now . . . maybe?” He laughed, “I don’t know.” ...