Neutrinos and antineutrinos are elementary particles with small but unknown mass. High-precision atomic mass measurements at ...

In collisions of argon and scandium atomic nuclei, scientists from the international NA61/SHINE experiment have observed a ...

In ibuprofen, for example, one molecule is effective as a pain reliever, but the mirror image of that same molecule is completely inactive. Now, Northwestern University and Mass General Brigham ...

A is the mass number (the sum of the protons and neutrons) Z is the atomic number (the number of protons) X is the chemical symbol of the element Note: the number of neutrons in the nucleus can be ...

Real-time temperature and force control enables engineers to fine-tune the welding cycle and achieve atomic diffusion in less ...

A CERN experiment has revealed that up quarks outnumber down quarks after certain collisions, defying predictions. This ...

The atomic number of the new nucleus has decreased by 2 (as it has lost 2 protons). The mass number has decreased by 4 (as it has lost 2 neutrons and 2 protons). Image caption, 5. Alpha decay ...

Oklo's Small Modular Reactors are offering potential solutions to AI's growing energy demands. Read more to know if OKLO is ...

Understanding and refining the gyromagnetic factor, or “g factor,” is more than a theoretical pursuit-it directly impacts how ...

In 1789, Antoine Lavoisier discovered how mass can't be created or destroyed. He published scientific proof that in any closed chemical reaction, the number ... For example, liquid water freezing ...

In a recent study, ALICE scientists measured the way that lead ions colliding in the LHC sometimes transform into gold and ...