A philosopher has put forward an argument for rethinking how particles are defined within the standard model of particle ...

For decades, physicists searched for a missing piece of nature's puzzle, an elusive particle believed to explain why matter ...

In recent years, a curious hypothetical particle called the axion, invented to address challenging problems with the strong nuclear force, has emerged as a leading candidate to explain dark matter.

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 ...