Scientists working on Fermilab's Muon g-2 experiment released the world's most precise measurement yet of the magnetic moment of the muon, bringing particle physics closer to the ultimate showdown ...

Batavia, Ill., Aug. 10, 2023 – Physicists now have a brand-new measurement of a property of the muon called the anomalous magnetic moment that improves the precision of their previous result by a ...

The world's most sensitive table-top interferometric system—a miniature version of miles-long gravitational-wave detectors ...

Researchers have reimagined Heisenberg’s uncertainty principle, engineering a trade-off that allows precise measurement of ...

Length, time and volume are all examples of quantities close quantityA property that can exist as a magnitude, usually with a numerical value. For example, speed (quantity) is measured in metres per ...

A new measurement of the exotic “atom” — consisting of an electron and its antiparticle, a positron — disagrees with theoretical calculations, scientists report in the Aug. 14 Physical Review Letters.

Nobel Prize-winning physicist Frank Wilczek explores the secrets of the cosmos. Read previous columns here. On April 7, the physics world was startled into glorious confusion by two announcements of a ...