An international team combining two major neutrino experiments has uncovered stronger evidence that neutrinos and antimatter don’t behave as perfect mirror images. That subtle difference may hold the ...

Since the 1990s, physicists have pondered the tantalizing possibility of an exotic fourth type of neutrino, dubbed the “sterile” neutrino, that doesn’t interact with regular matter at all, apart from ...

A recent study published in Nature combines data from two major experiments - NOvA in the United States and T2K in Japan - to observe with unprecedented precision how neutrinos, particles capable of ...

Knotted structures once imagined by Lord Kelvin may actually have shaped the universe’s earliest moments, according to new research showing how two powerful symmetries could have created stable ...

Neutrinos are fundamental particles that interact rarely with matter and are therefore notoriously difficult to detect. There are three known types of neutrino, but anomalous experimental results have ...