That’s a staggeringly rare event. As such, it took physicists an extremely long time to see it in action. But the Standard ...

Scientists at CERN have discovered an ultra-rare particle decay process, opening a new path to find physics beyond our ...

The “golden channel” decay of subatomic particles called kaons could break or confirm the standard model of particle physics.

An unexpected finding about how our universe formed is again raising the question: do we need new physics? The answer could ...

CERN’s calculation of the W boson’s mass agrees with theory, contradicting a previous anomaly that had raised the possibility ...

The universe’s hidden mass may be made of black holes, which could wobble the planets of the solar system when they pass by ...

A series of controversies has rocked the field of cosmology. The standard model of the universe appears to be at odds with ...

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Maxwell's demon cooling trap measures the magnetic moment of antiprotons with higher precision than ever before ...

The researchers were attempting to learn more about dark matter by looking at hydrogen. Since hydrogen is the most abundant ...

Swiss astronomer Fritz Zwicky observed that the velocities of galaxies in the Coma Cluster were too high to be maintained ...

(Image credit: NASA, ESA, J. Jee (University of California, Davis), J. Hughes (Rutgers University), F. Menanteau (Rutgers University and University of Illinois, Urbana-Champaign), C. Sifon (Leiden ...