19. The largest known prime number contains 41,024,320 digits. 20. Frogs breathe and drink through their skin. 21. A bullet ...

Impress your kids with fun facts that are both age-appropriate and surprising. Did you know that ketchup was once sold as medicine in the 1800s, or that Earth has more trees than stars in our galaxy?

Like Dr. Seuss once said, “There are so many things you can learn about, but you’ll miss the best things if you keep your eyes shut.” That’s why, no matter what your age is, you should never stop ...

The ocean makes up the majority of the Earth's surface, so it makes sense that 95% of our seas are still unknown to us—there's just so much to explore. And we know even less about the deepest parts, ...

How long do reindeer live? In the wild, reindeer typically live up to 15 years of age. However, domesticated reindeer that are well cared for in captivity often live a little longer—up to roughly 20 ...

Kid lit experts weigh in on some of the year’s best science titles. Plus, what to look for when choosing a book for the child in your life. Are you hoping to inspire a young reader in your life with ...