A groundbreaking experiment demonstrates yet again that light exists both as a wave and a particle in the quantum world—but ...

A Penn State-led research team has unraveled the long-standing mystery of how lightning begins inside thunderclouds. Their findings offer the first quantitative, physics-based explanation for ...

Physicists have used a machine-learning method to identify surprising new twists on the non-reciprocal forces governing a many-body system.

A puzzling form of superconductivity that arises only under strong magnetic fields has been mapped and explained by a ...

The experiment showed that Bohr was definitely correct when he argued for complementarity, and that Einstein had got it wrong. The more atom-rustling that was measured, the weaker the diffraction ...

Year 1 & 2 revision guide Complete course coverage for the best grades in the upcoming mocks and exams! Look no further than this immense CGP Student Book for comprehensive coverage of both years of ...

Dear: My husband and I are in our 50’s and would like to know what resources you recommend for locating senior discounts, and ...