All Science and Children resources

Journal Article

Science 101: How do we know the universe is expanding, and what exactly does that mean?

Unless you’ve been hiding out in a cave for the last 20 years, you’ve heard that the universe is expanding and it started with a big bang. To put ...

Journal Article

Editor’s Note: New Heights

Ask five-year-olds what they want to be when they grow up and we may hear “astronaut,” “dinosaur paleontologist,” or even “princess.” Rath...