Explore some of the inventive ways that help living things reproduce and their offspring survive.
Take a look at some unusual living and extinct mammals.
Find out how paleontologist John Flynn answered kids' questions.
Is this animal a tadpole, frog, salamander, or lizard? Take a guess!
Is this animal a rodent, a primate, or a raccoon's relative? Take a guess!
Explore how Eleanor is protecting the world's animals and plants.
Can you match these marine animals with their baby pictures?
Volcanoes, tsunamis, earthquakes... Examine how plate tectonics affect our world.
Create land and sea animals that "glow" in the dark!
Start a field journal, and track how your favorite critter looks and behaves.
Biodiversity scientist Richard Pearson answers this question.
Invertebrate ecologist Sacha Spector answers this question.
Take a look at some of the extraordinary ways that animals experience the world around them.
Discover some of the amazing ways that animals use color to help them survive.
Why are many animal and plant species dying out forever?
What animal does this long, spiraled tooth belong to? Take a guess!
What animal did scientists collect this tissue from? Take a guess!
Mix the sounds of different animals to create the roar of the Tyrannosaurus rex!
Play this game to find out how a law protects animals and plants.
Animals are getting hurt by plastic. Together, we can help!
If you like ocean animals, you should help because they are in danger!
Trees provide humans and other animals with oxygen, food, and shelter.
Herpetologist Minh Duc Le answers this question.
Conservation biologist Felicity Arengo answers this question.
Molecular biologist Rob DeSalle answers this question.
Watch two stories from ancient Greece that are animated as if they are vase paintings come to life.
Solve these interactive story puzzles to find out how people and other animals live in the Arctic.
What animal bones did early humans used to build huts? Take a guess!
What unique plants and animals live in this island nation's diverse habitats? ¡TAMBIÉN EN ESPAÑOL!
Entomologist Toby Schuh answers this question.
Discover how these deep sea creatures create their own light!
Reconstruct and identify a fossil skeleton.
All aboard! Hop on a submersible and explore an amazing diversity of life at the ocean floor.
Explore some surprising ways that organisms get the food that they need.
Wasps can live in hives of thousands, but did you know that most wasps are solitary? Get the facts.
Discover some of the amazing ways that organisms have evolved to keep from being eaten.
Follow Carly's comic book adventures in Wasp Land.
Discover how species have evolved to survive in some of the most extreme environments on Earth.
Test your knowledge about the variety of life on Earth with this quiz.
Send a note to a friend with these horsey letterheads.
Find out where Rob has followed his born curiosity.
Come explore three different rain forest habitats.
Challenge your friends to this Mesozoic Era card game.
Test your equine knowledge in this quiz
Make your own bird feeder and record your observations in a bird journal.
Learn how to create a scientific illustration of a monarch butterfly in a few easy steps!
Send a note to a friend with these colorful letterheads.
Create a flounder fish that's hard to spot!
How do horses move? Find out with these flipbooks.
Find out what happens when magma rises from intensely hot areas in Earth's mantle.
What causes mountains to rise?
Did you know that all continents on Earth were once a huge supercontinent?
Find out why and how volcanoes form.
Explore the layers of our planet: the crust, mantle, and core.
Earthquakes are happening all the time. Find out more about them!
Grab the magical magnifying glass and take a close look at what's living in the mangroves.
Join scientist George Amato on his quest to stop criminals smuggling illegal goods.
There are no "animal" .
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