We told you—these science facts are pretty amazing! Next, check out more “did you know” facts that are almost hard to believe.

Despite the lack of a dedicated mission to the planet, scientists have learned plenty through ground observations and space ...

Last. Know what a healthy beat sounds like? Lub-dub. That the valves inside the heart closing. But your amazing ticker is always open for business, pumping blood 24/7. So take great care of it.

Before the space race even properly began, experts were already making plans for orbiting space stations where people could live and work. Those goals initially took a back seat as the Soviet ...

who kindly agreed to tell us more interesting facts about the atmosphere and weather! “This means that when you or someone else opens a weather app only to see that it says it's raining ...

At the University of Missouri College of Veterinary Medicine, cats aren’t just patients, they’re VIPs (very important pets).

like it's your job? Show up for every game night in town? Recite interesting facts like a walking encyclopedia? Then you just might have what it takes to be the next trivia champ. Find out just ...

Our free time is precious, so usually we want to spend it wisely. Which means: digging into random fun facts so we can always be a fountain of knowledge for friends and family. Yes we know ...