Scientists at Fermilab’s MicroBooNE experiment have ruled out the existence of the elusive sterile neutrino, a particle ...

The particle in question, known as a sterile neutrino, was supposed to only interact with gravity and have zero interactions ...

The theorized unseen structure of spacetime could also explain of the outstanding questions about the accelerating expansion ...

The universe's matter-antimatter asymmetry, where matter significantly outweighs antimatter despite their theoretically equal creation at the Big Bang, remains a major unsolved problem in physics.

New results from the MicroBooNE experiment rule out the existence of a sterile neutrino, reshaping how scientists think about ...

Using the Super Proton Synchrotron, the team created beams of electron-positron pairs and passed them through a meter-long region of plasma. This setup served as a scaled laboratory version of a ...

Everything we see around us, from the ground beneath our feet to the most remote galaxies, is made of matter. For scientists, that has long posed a problem: According to physicists’ best current ...