See a pair of superheavy neutron stars collide in this simulation with gravitational wave audio. "An audible tone and a ...

Double-column spectrometer remedies traditional shortcomings to drastically improve counting efficiency and resolution ...

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 ... individuals or organizations control increasing shares of the mass media ...

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 ...

Residents and fellows at Mass General Brigham withdrew a labor complaint that alleged the hospital system had retaliated against them for unionizing by removing stipends.

Primordial field theory incorporates gravity and electrodynamics and has derived fermion mass gap, half integral spin, and fractional charges. This paper extends PFT to hadron physics with a ...