Since the atomic nucleus was first proposed in 1911, physicists simply assumed it was round. ​ But are the nuclei of atoms ...

In the world of black holes, there are generally three size categories: stellar-mass black holes (about five to 50 times the ...

Very soon after the Big Bang, the universe enjoyed a brief phase where quarks and gluons roamed freely, not yet joined up ...

Quantum sensors could enable resilient U.S. PNT within a few years—but only if America continues to develop and deploy the ...

Discover the fascinating world of particle physics — the most fundamental building blocks of the universe and the forces that ...

Matt Bunn, a Harvard nuclear security expert, recalls how he got to know Garwin as a tireless and effective participant in ...

Subtle quantum effects within atomic nuclei can dramatically affect how some nuclei break apart. By studying 100 isotopes ...

This tailless cat, Sanya, was lounging on the table tennis table near the net while their owners played. Suddenly, Sanya started trying to catch the ball repeatedly with their paw, creating a ...

We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...

The atomic weight table is used as a reference for students to calculate the molecular mass for numerical questions or any questions, which require the atomic number for solving numerical questions.

you will notice that the atomic mass on the periodic table is a decimal; that's because the number is a weighted average of the various naturally-occurring isotopes of an element based on their ...