Fermilab is America's premier particle physics laboratory. Collaborating with scientists from around the world, we perform pioneering research, operate world-leading particle accelerators and experiments, and develop technologies for science in support of U.S. industry.
Tooting our horn: Fermilab has the most expertise in constructing neutrino horns, which focus the particles that eventually decay into neutrinos. Learn how they work.
NOvA scientists have seen evidence that one of the three neutrino mass states might not include equal parts of muon and tau flavor, as previously thought.
After more than a decade of running, on June 29, the Main Injector Neutrino Oscillation Search experiment and its second iteration, MINOS+, concluded their runs.