Scientists have uncovered an unexpected breakdown of nuclear order in a remarkably symmetric atom, challenging long-standing ...

America's national security relies in part on the U.S. Navy's nuclear-powered submarines, which can operate more than 800 ...

Physicists Maria Goeppert Mayer and J. Hans D. Jensen develop a theory of the nucleus as composed of shells of protons and neutrons. It explains why nuclei ...

President Donald Trump’s approval rating was stagnant in one poll, improved in another and declined slightly in a third, in new polls that overlapped with his administration’s stunning capture of ...