Sea otters hold hands when they sleep so they don't drift apart.
We’ve featured museums from Europe, North America, South America and Asia, so our exploration of the most stunning museums from around the world now takes us to Africa.
The International Space Station is surprisingly big...and unsurprisingly full of Velcro.
Hey, what’re you laughing at? Psychologists debate whether humor arises simply from absurdity and incongruity, from a need to relieve tension, or from a desire to feel superior.
For two years, German journalist and photographer Jonas Ginter had wanted to make a 360 degree video—one that would make it look like he was hanging out on a tiny planet.
Tired of giving your kids the same green plastic shreds and dead-eyed chocolate bunnies every Easter? Pinterest has some creative alternatives for you.
You know all about Disney's animated princesses, dwarves, and fairies. You might even know about his wartime propaganda cartoons.
Here are some things to help you mind your manners wherever you're traveling next.
Bees do it, and birds definitely do it—in all kinds of crazy ways. Here are nine birds and their mating rituals.
©2016 Mental Floss, Inc. All rights reserved. Mental Floss® is a registered trademark owned by Felix Dennis. mentalfloss.com is a trademark owned by Felix Dennis.