How do scientists know what percentages of the universe are made up of dark matter and dark energy? Cosmologist Risa Wechsler of the Kavli Institute for Particle Astrophysics and Cosmology explains. Watch the 3-minute video.
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. Scientists refer to this as “nonmaximal mixing,” and NOvA’s result is the first hint that this may be the case for the third mass state.
Fermilab partners with Rahm’s Readers Summer Learning Challenge to offer 30 programs to help Chicago children develop a deeper understanding of science.
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.