19. The largest known prime number contains 41,024,320 digits. 20. Frogs breathe and drink through their skin. 21. A bullet fired from a 223 Remington leaves the weapon at up to 2,727 mph (4,390 km/h) ...

Learning doesn’t always mean flipping through heavy textbooks or sitting in a long lecture. Sometimes, it just takes ...

What do you like to get out of Instagram? Many users simply post photos of themselves and keep in touch with friends from college. Meanwhile, some use the platform to promote their business or grow ...

The natural world is full of animals that seem to defy logic, blurring the line between reality and imagination. Some look ...