Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The particles that are in ...

Suggested Citation: "3 Symmetries, Forces, and Particles." National Research Council. 1998. Elementary-Particle Physics: Revealing the Secrets of Energy and Matter. Washington, DC: The National ...

How come our universe is full of disorder, when all elementary particles appear to follow strictly ordered laws of physics?

CERN has been an epicenter of scientific breakthroughs since 1954, including the discovery of the Higgs boson. Scientists there hope a new, larger particle smasher will lead them to more discoveries ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. In the 1990s, the Liquid Scintillator Neutrino Detector (LSND) in Los ...

THE discovery of different kinds of mesons with rest-masses spreading over a considerable range has brought about a fundamental change in the aspect of the problem of elementary particles. It looks as ...

In the literal sense, nothing is simpler than an elementary particle: By definition, a particle is considered to be elementary only if there is no evidence that it is made up of smaller constituents.