In a Physical Review Letters study, the HOLMES collaboration has achieved the most stringent upper bound on the effective ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Physicists have taken one small-but-consequential step toward measuring the mass of an elusive "ghost particle" called a neutrino — an achievement that could poke a significant hole in the Standard ...

An astrophysicist has shown that gravity may be able to exist without mass, a theory that suggests dark matter may not be necessary to explain phenomena observed in our universe. Dark matter is a ...