In nuclear physics, "magic numbers" identify specific numbers of protons or neutrons that lead to especially stable nuclei.

During those very early moments of the universe, things were extraordinarily hot, and quark-gluon plasma behaves in strange ...

The question of where atoms come from requires a lot of physics to be answered completely – and even then, physicists only have good guesses to explain how some atoms are formed.

The invisible dark matter is one of the universe's biggest mysteries, and its existence is confirmed only by the ...

Richard Feynman, a famous theoretical physicist who won the Nobel Prize, said that if he could pass on only one piece of ...

An atom consists of a heavy center, called the nucleus, made of particles called protons and neutrons. An atom has lighter ...

Protons and neutrons also have another property - kind of like a different type of charge - that is strong enough to bind ...

While the Standard Model (SM) describes all known fundamental particles and many of the interactions between them, it fails ...

Why did they form at that time? Astronomers know from observing distant exploding stars that the size of the universe has ...

The KATRIN collaboration has published an upper limit on the sum of the masses of the three known neutrino types using 259 days of measurements recorded across five data-taking runs between March 2019 ...

Neutron stars are formed from the cataclysmic collapse and subsequent explosion of massive stars.  They are among the universe’s most extreme and enigmatic cosmic laboratories, offering unique ...