The Milky Way could be called “the Neutrino Way.” Its stars produce vast numbers of the subatomic particles. Now, scientists have calculated how many of them should be streaming down onto Earth from ...

Two papers challenged the existence of theorized particles called sterile neutrinos that might account for mysteries like the cosmos’s dark matter. By Kenneth Chang See more of our coverage in your ...

Everything we can see in the Universe is made of matter, and we wouldn’t exist without it. For physicists, this is actually a problem. From the perspective of the physics that describes the behavior ...

The first official evidence of a key imbalance between neutrinos and antineutrinos provides one of the best clues for why the universe contains something rather than nothing. Physicists have detected ...