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

Confining and rotating extremely cold atoms or molecules within atomic “Ferris wheels” made from laser light could test ...

If you think of a single atom as a grain of sand, then a wavelength of visible light—which is a thousand times larger than ...

In this video, we explore the origins of the first atom, tracing back to the big bang, where immense energy condensed to form ...

One of Albert Einstein's greatest insights was realizing that time is relative. It speeds up or slows down depending on how fast one thing is moving relative to something else. How much does it change ...