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,