Discover the fascinating process of radioactive decay, where unstable atoms transform, releasing energy in the form of alpha, beta, and gamma emissions.

The very first element on the Periodic Table may be the key to solving mysteries hiding inside the atom’s nucleus. Nuclear ...

Researchers announced that they have achieved the world's first elucidation of how hydrogen produces free electrons through ...

The Big Bang's early moments were crucial for nucleosynthesis, leading to the formation of light elements and influencing the ...

Astronomers Explain Where the Universe's Missing Normal Matter Lives ...

Why do some elements decay in minutes, while others last billions of years? Certain "magic numbers" of nuclear particles may make all the difference. When you purchase through links on our site, we ...

As plans for missions to Mars accelerate, so do questions about how the human body might cope. A return trip to the red planet would give more than enough time for someone to become pregnant and even ...

Late last week, Israel targeted three of Iran's key nuclear facilities – Natanz, Isfahan and Fordow, killing several Iranian nuclear scientists. The facilities are heavily fortified and largely ...

If you would like to learn more about the IAEA’s work, sign up for our weekly updates containing our most important news, multimedia and more. About three percent of the Earth's water is freshwater.

Certain combinations of protons and neutrons, the so-called "magic numbers," give nuclei additional stability. When taking these magic combinations into account, theoretical works dating back to the ...

The atomic nucleus is made up of protons and neutrons, particles that exist through the interaction of quarks bonded by gluons. It would seem, therefore, that it should not be difficult to reproduce ...

Argon, atomic model. Chemical element and noble gas with symbol Ar and atomic number 18. Bohr model of argon-18, with an atomic nucleus of 18 protons, 18 neutrons and 18 electrons in the atomic shell.