Even from space, you wouldn’t detect something important about Earth’s shape: It’s not perfectly round. It’s actually a ...

If you didn't know, Jupiter has no solid ground – no surface, like the grass or dirt you tread here on Earth. Let's explain ...

Why does the Earth spin? Sara H., age 5, New Paltz, New York A globe was the first thing I ever bought with my own money.

So put your kids in charge of eliminating single-use plastic from an upcoming family vacation, and watch as your little planet protectors ... kids and save-the-Earth sightseers.

But true stewards of the planet inspire people outside the family to keep the Earth clean. Start by helping your kids organize a weekly or monthly Garbage Club. Talk through who to recruit—and ...

Stream Let's Find Out: Protecting Planet Earth now on RTÉ Player!! The new series is extra special as the spaceship Curiosity lands at schools around Ireland to get help from the kids there ...

This is what our planet would be like if it was tidally locked to the Sun. How would your life be different on this Earth?

A student-led project comparing satellite images of the Arctic has discovered that a small Russian island has recently vanished after "completely melting" away.

USC study reveals ammonium nitrate in air pollution affects children’s learning and memory. This compound penetrates deeply ...

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the Kuiper Belt beyond Neptune — and they may soon have the opportunity to find ...

In the mood to stream something kid-friendly? Hulu has plenty of kids TV shows to pick from, including Star vs. the Forces of ...

Four astronauts returned to Earth on Friday after a nearly eight-month space station stay extended by Boeing's capsule ...