The Department of Energy’s Fermi National Accelerator Laboratory near Chicago. If accurate, it’s a sign that the theories forming the foundation of modern particle physics don’t tell the whole story.

The particles that are in an atom: protons, neutrons and electrons The particles that are in protons and neutrons: quarks The four fundamental forces: gravity, electromagnetism, the strong force and ...

New research from the Fermi National Accelerator Laboratory (FermiLab) in Illinois has found that a tiny subatomic particle appears to be disobeying the laws of physics, which could open up a host of ...

Imagine trying to prove that 1+1=2, but when you do the calculations, it turns out that the result is off by 0.1%. That scenario is similar to the riddle that’s facing physicists worldwide as they try ...

WASHINGTON, Aug 10 (Reuters) - The peculiar wobble of a subatomic particle called a muon in a U.S. laboratory experiment is making scientists increasingly suspect they are missing something in their ...

The Muon g-2 ring sits in its detector hall amidst electronics racks, the muon beamline, and other equipment. This impressive experiment operates at negative 450 degrees Fahrenheit and studies the ...

Observations of extremely rare subatomic particle actions have allowed scientists to put one of the most stringent limits yet on the reigning theory of particle physics. Physicists at the world's ...

NASA’s recent detection of unusual signals emerging from Antarctica’s ice sheet has sparked a flurry of questions among the ...

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

For the first time, physicists have confirmed that certain subatomic particles have mass and that they could account for a large proportion of matter in the universe, the so-called dark matter that ...

The discovery of a new subatomic particle that may be the elusive Higgs boson has electrified the entire field of physics. The particle has... Scientists have discovered a new subatomic particle with ...

New research suggests reported decays of a Kaon by the Koto experiment may actually be new particles. Florida State University physicists believe they have an answer to unusual incidents of rare decay ...