Tunable red to green emissions in upconversion nanoparticles allow precise identification of single particles, enabling ...

Physicists are eyeing charged gravitinos—ultra-heavy, stable particles from supergravity theory—as possible Dark Matter ...

Some things we see in space appear to outpace light. Now we are learning to harness these bizarre optical illusions to ...

A tiny particle that smashed into Earth with a record-shattering energy of 220 petaelectronvolts could be the last scream of ...

A high-energy neutrino may have come from a black hole explosion, hinting at Hawking radiation and dark matter clues.

By Mackenzie Devereux The Standard Model, depicting the fundamental building blocks of the universe, including top quarks. Courtesy of Cush via Wikimedia Commons Sitong An, a physicist at Carnegie ...

In an article published in Communications Physics, researchers from the Université libre de Bruxelles and the Institute for ...

Dark matter has bewildered scientists for centuries. It makes up most of the universe’s matter, but it can’t be seen directly ...

In a groundbreaking discovery, researchers have detected a previously unknown quantum force capable of bending light in ...

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In a recent experiment, the Large Hadron Collider (LHC) at CERN produced particles believed to have only existed in the moments following the Big Bang. This remarkable achievement offers valuable ...

The simplicity of protons, neutrons, and electrons was gone, replaced by chaos. Physicists worried that they had lost the thread — that nature was far more complicated than they had hoped. But out of ...