The question of how life began has captivated humanity for millennia. Now, a team of scientists are preparing to use NASA's ...

The Atomic Age is Perpetually About to Dawn. Republicans and Democrats Aren’t the Ones Holding it Back. Nuclear power is a political winner — but not a money saver. Just ask Tim Echols.

A groundbreaking collaboration between Los Alamos scientists and Duke University has resurrected a nearly forgotten 1938 ...

After a 25-year investigation, historian Robert Friedrichs identified Anna Lee Mahoney as Miss Atomic Bomb.

Dalton's own notebook shows that his atomic theory preceded his work on marsh gas, and his notes for a lecture delivered in 1810 give a history of his ideas which agrees with all the facts.1 ...

George Koval: Atomic Spy Unmasked Iowa-born and army-trained, how did George Koval manage to steal a critical U.S. atom bomb secret for the Soviets?

Cite this article A New View of the Origin of Dalton's Atomic Theory: a Contribution to Chemical History, &c La Théorie Atomique et la Théorie Dualistique. Transformation des formules.

“The general theory of relativity is one man’s idea of what the universe ought to be like,” says Einstein scholar Arthur I. Miller of UniversityCollege, London.

Democritus, the Laughing Philosopher, developed atomic theory and taught that true happiness comes from wisdom, not wealth or status.

Painting of Leucippus, the ancient Greek philosopher credited with a theory about creation, which some compare to modern Big Bang concepts. Credit: Luca Giordano, Wikimedia Commons, Public Domain ...

Why saying who was first to split the atom is almost as hard as mastering atomic theory.

The 1922 Nobel Lecture marked Bohr’s official recognition as one of the leading figures in atomic theory. His influence extended beyond the world of physics.