University of Chicago scientists have solved a 20-year-old puzzle in particle physics using data from an experiment conducted for an entirely different purpose. Physicists had long known that ...

Thanks to a new development in nuclear physics theory, scientists exploring expanding fireballs that mimic the early universe have new signs to look for as they map out the transition from primordial ...

Physicists at Goethe University in Frankfurt, Germany, have used supercomputer simulations to predict a specific ...

Scientists studying particle collisions at CERN have captured new evidence of how quarks move through the early universe’s ...

Physicists have announced the discovery of a new type of pentaquark 1. Most ordinary matter is made up of three-quark particles —protons and neutrons. The five-particle pentaquarks and their ...

Experimental physicists study the strong force; string theorists try to calculate its effects. Together, they are finding common ground, where string theory can be applied to the physics of ...