Watch Anna's Science Magic Show Hooray!

Discover the scientific reason why you may be glued to the television.

The National Zoo keeps samples of milk from almost any mammal you could imagine. Doing so has helped save the lives of baby animals-like Fiona the hippo at the Cincinnati Zoo. Watch as Washington Post Reporter, Sarah Kaplan, and Science Magic Show host, Anna Rothschild, go on a journey to explore the evolution of milk, and find out what makes human milk so special.

Bill Nye and I visited three places in our Solar System where there might be life.

Giant marine reptiles resembling sea monsters were the kings of the ocean in the Cretaceous. But their world was not as foreign as you might think.

Despite what you've seen in the movies, dinosaurs probably didn't roar. Want to learn more about dinosaurs? Head over to It's Okay To Be Smart to learn how to dissect the dinosaur on your Thanksgiving table. (Yes. Birds, like turkeys, are dinosaurs.)

Understanding anxious feelings can be confusing, especially if you're a kid. Here are some tips for identifying anxiety, and calming down your anxious thoughts. Of course, this video isn't meant as a diagnosis or a cure, and everyone is different. If you're struggling, please seek help from a professional, like a doctor or therapist.