The hypothetical faster-than-light particle known as the tachyon may marry with the special theory of relativity, according to a team of physicists, making its existence more plausible. Tachyons are a ...

A team of quantum physicists has taken a concept that once lived purely in equations and turned it into hardware reality, creating a single particle of light that behaves as if it occupies 37 distinct ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Classical and quantum mechanics don’t really get along as the science of the subatomic can get, well, ...

For the past half century or so, a theory known by the understated name of the Standard Model has dominated the field of particle physics. This theory provides us with a detailed description of the 17 ...

Helium nuclei, carbon nuclei, oxygen nuclei: three very different particles, all screaming through the Milky Way at nearly ...

If photons possess more quantum states than expected, it would overhaul our understanding of all particle physics – and now physicists have identified a way to test this radical idea in an experiment.