The CDF Collaboration at Fermilab has confirmed that a subatomic particle called the Bs meson flips between matter and ...

WASHINGTON (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 ...

Add Yahoo as a preferred source to see more of our stories on Google. The standard model of particle physics represents the most comprehensive theory about fundamental or subatomic particles and ...

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 ...

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At a lab in Batavia, Illinois, 200 physicists from seven countries have possibly made the biggest scientific discovery in decades. It involves a subatomic particle called a Muon. It's kind of like an ...

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 ...

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 ...

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 ...

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 ...