Scientists found Pine’s Demon, a massless, neutral plasmon, in strontium ruthenate, offering insights into high-temperature ...

In 1956, theoretical physicist David Pines predicted that electrons in a solid can do something strange. While they normally have a mass and an electric charge, Pines asserted that they can combine to ...

Scientists at the University of Illinois Urbana-Champaign have confirmed the existence of a massless particle, long theorized ...

Bizarre particle gains or loses mass depending on direction it travels By Michael Irving December 11, 2024 Scientists have accidentally discovered a strange particle that has mass when it moves in one ...