Researchers find a new contribution to the proton Sivers function that describes the internal rotation of the proton perpendicular to its velocity An important question for scientists studying the ...

Flash Physics is our daily pick of the latest need-to-know developments from the global physics community selected by Physics World‘s team of editors and reporters 4D electron microscope images of ...

Neutron stars are so named because in the simplest of models they are made of neutrons. They form when the core of a large star collapses, and the weight of gravity causes atoms to collapse. Electrons ...

Strong force: Quantum computers could help astrophysicists simulate the behaviour of nuclei in the aftermath of the Big Bang. (Courtesy: iStock/vitacopS) The strong nuclear force is what holds atomic ...