Researchers now know what's going on inside mysterious particles called pentaquarks.
Neutrinos are the changelings of the subatomic world, but physicists are getting closer to pinning down the particles' true identities.
Can two versions of reality exist at the same time? Physicists say they can — at the quantum level, that is.
If you shrank yourself down and entered a proton, you'd experience among the most intense pressures found anywhere in the universe.
Opium-addicted parrots are "wreaking havoc" on India's licensed poppy farms, and scaring them with firecrackers isn't helping.
Like the mythical monster Medusa, a newfound giant virus turns its host to "stone." But, luckily for us, its hosts are amoebas.
A recent search for oddball supersymmetric particles, which could explain some of the weirdness of the universe, came up empty-handed.