EditorialA crowd of curious local residents look on as the Muon g-2 electromagnet arrives at the new Fermilab campus in Batavia, Ill., in 2013. (Reidar Hahn/Fermilab/U.S. Department of Energy via The New York Times)
EditorialFreeman Dyson speaks during a news conference announcing the Breakthrough Starshot space exploration initiative in New York, April 12, 2016. (Karsten Moran/The New York Times)