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

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

Delve into the detail of atomic physics. As the basic units of matter, atoms are the building blocks for everything in the universe. Once thought to be indivisible, we now know they can indeed be ...

Scientists analyzing data from heavy ion collisions at the Large Hadron Collider (LHC)—the world's most powerful particle ...

Atomic and molecular collision processes are the physical interactions of atoms and molecules when they are brought into close contact with each other and with electrons, protons, neutrons or ions.

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

With a mind-boggling price tag of $62,000,000,000,000 (£49trillion) for a single gram, this substance is by far the most expensive thing on Earth. However, even if you had the money, there might not ...

Electrons, those fundamental particles that orbit atomic nuclei, are central to electromagnetism and chemical processes. Ever since their discovery, scientists have pondered over what electrons are ...

Astronomers have used a range of telescopes, including Hubble, to watch as particles dance around a neutron star collision that created the smallest black hole ever seen. When you purchase through ...

The word magic is not often used in the context of science. But in the early 1930s, scientists discovered that some atomic nuclei – the center part of atoms, which make up all matter – were more ...

A researcher stands behind a metal pipe covered with electrical cords and gauges. A researcher works on a device at the Facility for Rare Isotope Beams. This part of the facility provides low-energy ...