hamburger-day
Cool Facts

The Hamburger Started Where?

For #NationalHamburgerDay, we wanted to show some appreciation to the creators of the dish we have devoured on too many campouts to mention. So who created the hamburger? Short answer: The hamburger’s origins are up

In Boys' Life

Explore the Sea Floor Like Never Before

More than 70 percent of Earth is covered in oceans, but what’s below them has mostly been a mystery … until now. NASA recently unveiled the most complete map of the seafloor ever, revealing thousands

News & Notes

How Many People Can the Earth Actually Hold?

There are more than 7 billion people on Earth, but some experts think the population to reach 10 billion by the end of the century. Since there’s only a limited amount of land on Earth,