"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Researchers just found out where the secret mass of protons is located. Physicists have long known that ...

DEEP in the heart of every atom lurk protons, tiny particles from which the chemical elements were forged, first in the searing heat of the big bang and then in the nuclear furnaces of stars. The ...

When are protons are typically preferred in treating head and neck cancers? While there are general principles, the decision to treat head and neck cancers with proton radiation at Fred Hutch Cancer ...

Physicists at MIT have developed a new way to probe inside an atom's nucleus, using the atom's own electrons as "messengers" ...

Protons might be stretchier than they should be. The subatomic particles are built of smaller particles called quarks, which are bound together by a powerful interaction known as the strong force. New ...

Short answer – nothing. It is the molecules that are made up of atoms that change after death. The atoms are simply rearranged in less ordered ways. This is called decay and, ultimately, entropy.

Unstable atoms emit fast-moving particles that can damage cells in the human body. Some atoms are far more unstable than ...

The weak nuclear force doesn't play by the normal rules — and, in fact, it breaks one of the biggest rules of all.

Explore the crazy implications of a universe where protons never decay! From eternal atoms to the degenerate era, this video dives deep into the distant future of everything. US strikes vessel off ...