Three-toed sloths are awesome! Did you know that a sloth is so slow that algae grows on its fur? Wow! Hang out with the cutest animals in the rain forest.
There's no mistaking the warning hiss and rattle of an angry rattlesnake. But did you know a Western Diamondback rattlesnake isn't born with its rattle? Discover how the western diamondback grows its noisy namesake and more!
At up to 30 feet in length, the reticulated python is the world's longest snake. But that's not all there is to know about this scaly predator. Read more to learn all about the reticulated python.
Crash! Slam! Male rhinoceros beetles lock horns in a battle over a female. Ounce-for-ounce, they are the strongest animal on Earth! Learn more about this awesome animal with a mighty horn.
A sidewinder darts out from the hot sands of Death Valley, leaving a trail of wavy lines. Though a sidewinder's bite isn't deadly, they are very painful. Read more to learn all about the sidewinder.
A king cobra rears its head up and lets out a deep warning growl. Though this snake rarely attacks humans, its bite can be deadly. Read more to learn about the king cobra.
Dragons aren't real, but the frilled-neck lizard comes pretty close. With a fierce frill warning and a silly scamper away from danger, frilled-neck lizards are awesome! Learn all about these crazy creatures.
A green anaconda slithers along the rain forest floor and zips through the water. This snake can be more than 15 feet long, but there's more to this massive snake than just it's size. Read more to learn all about the green anaconda.
Standing on its hind legs, a grizzly bear can be over eight feet tall. Its sharp teeth and claws can grab a salmon out of the water or rip apart a moose. But did you know these powerful predators mostly munch on berries, nuts, and grass? Discover even more about these awesome animals!
Boa constrictors are known for their strong bodies with a killer squeeze. But what else do you know about the scaly hunters? Discover everything from predation to becoming prey, baby boas to big boa adults, and everything in between.
Watch out! This snake packs some seriously strong venom. Just two drops of black mamba venom could kill you in 30 minutes. Learn more about this deadly snake.
The sun sets, and an aye-aye wakes up! Learn all about how the awesome aye-aye survives the forest at night.
They can survive on land, sea, and in the air. Learn all about the awesome Atlantic puffin!
You may know that some animals play like they’re dead to avoid predators. Did you know that one animal mimics the sound of the baby of its prey? Some animals are really tricky!
Which animal swallows its food whole and then doesn’t eat again for weeks? And did you know one animal eats only one food all its life? But it eats a lot of that food!
If there were Animal Olympics, some animals would be gold medal winners! Which animal could compete in synchronized swimming? Which animal would win gold in the marathon?
Which animal’s head is shaped like a shovel and covered in bumps? Did you know two animals have wiggly worm-like flesh to attract prey? Some animals are pretty ugly!
Which animal can find its way through a maze and even learn shortcuts? And which animal is so smart it lets cars do the hard work of cracking open its food?
Meet nature's super-strong superheroes! From insects that can pull 1,000 times their own weight to mighty mammals that can carry hundreds of pounds, the animal kingdom is full of animals with amazing super strength.
Super-sniffing, high-power hearing, eerie eyesight, power-house punches! Some of Earth's amazing animals have super-hero senses.
Whether it's growing new body parts or shedding body parts for defense. Some of Earth's amazing animals have super-strange bodies that are almost make-believe.
Shapes, colors, or markings. Some mammals, birds, and fish use unusual camouflage to hide in plain sight.
Strong jaws, razor-sharp teeth, exploding gases! Discover some of the super weapons in Earth's animal kingdom.
Likes living in trees or on the ground? Herbivore or omnivore. Is it a porcupine or a hedgehog? Readers will learn how these adorable spiky mammals are alike and how they differ.
Long floppy ears. Big teeth. Running or hopping. Is it a rabbit or a hare? Learn how these popular and cuddly animals are alike and how they differ!