38 Of the most ridiculous things people actually said that they were 100% serious about.

A newly detected gravitational wave, GW250114, is giving scientists their clearest look yet at a black hole collision—and a powerful way to test Einstein’s theory of gravity. Its clarity allowed ...

LIGO's GW250114 signal tests Einstein's relativity, revealing black hole properties and confirming key theorems in ...

This puzzle is known as the problem of time, and it remains one of the most persistent obstacles to a unified theory of ...

"During World War II, the British dressed a dead body in a Royal Marines uniform and planted letters saying the Allies were going to invade Greece, and that Sicily was just a decoy. It was called ...

I LOVE reading historical facts, especially the kind that make me gasp and immediately re-read the sentence just to be sure I understood it correctly. So when I came across a Redditor asking, ...

In 1905, Albert Einstein revolutionized physics by demonstrating that time is not absolute but relative to the observer's ...