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 ...

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

The magnum opus of particle physics is far from complete, requiring physicists to devise many alternatives—some weirder than ...

Add Yahoo as a preferred source to see more of our stories on Google. Current theories suggest that W and Z bosons acquire mass from interactions with the Higgs scalar field, but a new study suggests ...

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.

Read full article: Hey, Florida, it’s still winter. Sunshine State sees stretch of 80s Everything we see around us, from the ground beneath our feet to the most remote galaxies, is made of matter. For ...