Comfortable; cloudy this morning, then times of clouds and sun this afternoon
Clear to partly cloudy and colder
Rises at 7:09 AM with 11:26 of sunlight, then sets at 6:35 PM
Rises at 12:56 AM with 14:40 of moolight, then sets at 3:36 PM
Duluth, MN (NNCNOW.com) -- For several decades, physicists have been trying to solve a complex mystery around neutrinos.