Light was long considered to be a wave, exhibiting the phenomenon of interference in which ripples like those in water waves ...

Manufactured by Kyoto-based Shimadzu Corp, the clock’s precision is so remarkable that it would take 10 billion years for it to deviate by a single second.

Ulam would use the method to develop the hydrogen bomb, working with Edward Teller, but the generality of the approach would ...

F = ma One of the most fundamental equations in physics, Newton’s Second Law of Motion, was formulated by Sir Isaac Newton in ...

Einstein's theory of general relativity suggests that the "memory" of ancient events, such as black hole mergers, may be ...

A nearly century-old offshoot of Einstein’s general theory of relativity may hold promise for solving the mysteries of dark ...

Chemists identify a single molecule that naturally tiles in nonrepeating patterns, which could help build materials with novel electronic properties.