A new type of particle may have shown ... "It helps us understand how matter's put together, and it helps us understand this underlying theory of quark interactions," said Leo Piilonen, a ...

Pixabay/CC0 Public Domain The hypothetical faster-than-light particle known as the tachyon may marry with the special theory of relativity ... existence remains a matter of speculation.

A new type of particle may have shown ... "It helps us understand how matter's put together, and it helps us understand this underlying theory of quark interactions," said Leo Piilonen, a ...

A study by Dartmouth researchers proposes a new theory about the origin ... The study introduces a theoretical particle that would have initiated the transition to dark matter.

The search narrows for a mysterious form of matter predicted from Einstein's theory of special relativity. After more than a decade of looking, scientists at the world's largest particle collider ...

Lawrence Livermore scientists have come up with a new theory that may identify why dark matter has evaded direct detection in Earth-based experiments. A group of national particle physicists known ...

An extremely rare particle measurement from the world's largest atom smasher could cast doubt on a popular theory about the fundamental building blocks of the universe, including dark matter.

It could help us to pin down the identity of the dark matter thought to dominate the cosmos, and discriminate between candidates for a better, all-encompassing theory of how stuff works.

and fundamental block of matter) and an antiquark. Every particle has an antiparticle, which has the same mass, lifetime, and spin, but the opposite physical charge – including electrical.

Scientists have found a sub-atomic particle they cannot explain using current theories of energy and matter. The discovery was made by ... require a change to the Standard Model, the accepted theory ...