Look, the truth is, everyone has knowledge gaps. Some of them might be super niche. Others might be more general and embarrassing to admit to. But no matter how well-read and educated you are, there ...

A viral tweet has people sharing some incredibly random, fascinating, occasionally eye-opening facts online. The rest of this article is behind a paywall. Please sign in or subscribe to access the ...

VIRGINIA BEACH, Va. — The ocean covers more than 70% of Earth's surface, yet remarkably, we’ve explored only about 5% of it. Despite this mystery, what we do know reveals just how vital — and ...

Science reveals bizarre truths. Bananas are slightly radioactive. Stomachs digest themselves. Earth has more trees than stars. A teaspoon of neutron star weighs billions of tons. One can survive ...

Tens of thousands of years ago, dogs found their evolutionary niche as consumers of human waste. And if you're an animal eating refuse for a living, you better be equipped with a strong digestive ...

When the Earth comes between the sun and the moon, a lunar eclipse occur. Unlike a solar eclipse, it can be watched with the naked eye and is visible from any part of the world at night.