Thermoelectric materials convert heat to electricity and vice versa, and their atomic structures are closely related to how well they perform. Now researchers have discovered how to change the atomic ...

Optical atomic clocks are the most accurate measuring instruments ever built and are becoming key tools for basic and applied research, for example to test the constancy of natural constants or for ...

For nearly 50 years, physicists have dreamed of the secrets they could unlock by raising the energy state of an atom's nucleus using a laser. The achievement would allow today's atomic clocks to be ...

Nucleons, which include protons and neutrons, are the composite particles that make up atomic nuclei. While these particles have been widely studied in the past, their internal structure has not yet ...

Physicists working on the MIGDAL experiment reported the first direct evidence of the Migdal effect in January 2026, ...

Time feels familiar. It marks every moment of daily life, from the ticking of a wall clock to the changing numbers on a ...