Researchers are looking at the very first matter to ever be present in the universe for insights into the very first microsecond of the Big Bang.

An odd new experiment may offer a path towards a connection between classical and quantum physics. It's a goal scientists have chased for decades.

New research indicates protons aren't as big as scientists thought. They're 4% smaller than the best previous measurement, and that has major implications.

A new testing ground for quantum systems could offer insights into spintronics, which could revolutionize computing.

The new observation "deepens our understanding of one of the four fundamental forces of nature."