Animals

As one of the most famous long-necked dinosaurs, the giant Brachiosaurus shook the ground with every slow-moving step. This huge sauropod once lived in herds and ate a ton of plants to sustain its incredible body size. Now, it captures the interest of...

Millions of years ago, Allosaurus was a fearsome giant predator. With sharp claws and knife-like teeth, it once chased down young sauropods and Stegosauruses to eat. Now, this large carnivore captures the interest of readers. Take struggling and...

Millions of years ago, Quetzalcoatlus was once the biggest flying creature on Earth. With a wingspan the size of a small plane and a neck as tall as a giraffe, this flying reptile once soared over the land. Now, it captures the interest of readers. Take...

With strong flippers and shark-like teeth, Mosasaurus once ruled the oceans. This sea reptile used to swim all over the world. Now, it captures the interest of readers. Take struggling and reluctant readers on a journey exploring this Cretaceous marine...

Millions of years ago, Giganotosaurus was an eating machine. With ridged teeth and sharp claws, it once hunted herbivores even bigger than itself in swampy lands. Now, this big and fast carnivore captures the interest of readers. Take struggling and...

With a short bill to scoop up food, the bird-like Gallimimus once sprinted across the land on two legs. At top speeds, it was too quick for carnivores to catch. Now, this light and fast dinosaur captures the interest of readers. Take struggling and...

Millions of years ago, Spinosaurus was one of the largest dinosaurs around. With a distinctive large sail and crocodile-like snout, it once prowled the deep waterways for large fish and sharks. Now, this huge predator captures the interest of readers...

With a whip-like tail and equally long neck, Diplodocus was once called the "longest dinosaur." It could whip its tail at supersonic speeds, sending meat-eaters scurrying away in fear. Now, it captures the interest of readers. Take struggling and...

As one of the most famous long-necked dinosaurs, the giant Brachiosaurus shook the ground with every slow-moving step. This huge sauropod once lived in herds and ate a ton of plants to sustain its incredible body size. Now, it captures the interest of...

Millions of years ago, Allosaurus was a fearsome giant predator. With sharp claws and knife-like teeth, it once chased down young sauropods and Stegosauruses to eat. Now, this large carnivore captures the interest of readers. Take struggling and...

When young Allison the alligator hears Marty the mouse warning his friends to run away from reptiles, Allison sets out on a mission to find out what exactly a reptile is. After interviewing other animals and learning about the characteristics of...

When young Allison the alligator hears Marty the mouse warning his friends to run away from reptiles, Allison sets out on a mission to find out what exactly a reptile is. After interviewing other animals and learning about the characteristics of...

When nosy Steve the sunfish overhears Dexter the dragonfly saying to watch out for fish, Steve sets out on a mission to find out what exactly a fish is. After interviewing other animals and learning about the characteristics of fish, Steve realizes that...

When nosy Steve the sunfish overhears Dexter the dragonfly saying to watch out for fish, Steve sets out on a mission to find out what exactly a fish is. After interviewing other animals and learning about the characteristics of fish, Steve realizes that...

When young Randy the rat overhears Forrest the frog grumbling about mammals, Randy sets out on a mission to find out what exactly a mammal is. After interviewing other animals in the forest and learning about the characteristics of mammals, Randy...

When young Randy the rat overhears Forrest the frog grumbling about mammals, Randy sets out on a mission to find out what exactly a mammal is. After interviewing other animals in the forest and learning about the characteristics of mammals, Randy...

When young Betty the bumblebee hears Elijah the elephant complaining about insects, Betty sets out on a mission to find out what exactly an insect is. After interviewing other animals and learning about the characteristics of insects, Betty realizes that...

When young Betty the bumblebee hears Elijah the elephant complaining about insects, Betty sets out on a mission to find out what exactly an insect is. After interviewing other animals and learning about the characteristics of insects, Betty realizes that...

When nosy Hannah the hummingbird overhears Georgia the gnat saying she doesn't like birds, Hannah sets out on a mission to find out what exactly a bird is. After interviewing other animals and learning about the characteristics of birds, Hannah realizes...

When nosy Hannah the hummingbird overhears Georgia the gnat saying she doesn't like birds, Hannah sets out on a mission to find out what exactly a bird is. After interviewing other animals and learning about the characteristics of birds, Hannah realizes...

When curious Sigmund the salamander hears Francine the fly warning her friends not to fly near amphibians, Sigmund sets out on a mission to find out what exactly an amphibian is. After interviewing other animals and learning about the characteristics of...

When curious Sigmund the salamander hears Francine the fly warning her friends not to fly near amphibians, Sigmund sets out on a mission to find out what exactly an amphibian is. After interviewing other animals and learning about the characteristics of...

Towering Brachiosaurus. Spiky Stegosaurus. Mighty Triceratops. These amazing dinosaurs used to roam the Earth, and they weren't the only ones. The world was once full of these incredible creatures! Captivate elementary minds with intriguing facts and...

Towering Brachiosaurus. Spiky Stegosaurus. Mighty Triceratops. These amazing dinosaurs used to roam the Earth, and they weren’t the only ones. The world was once full of these incredible creatures! Captivate elementary minds with intriguing facts and...

Speedy cheetahs. Swift peregrine falcons. Zooming dragonflies. The world is full of incredibly fast creatures! Captivate elementary minds with intriguing facts and wonderous photos of six super-fast animals found around the world. Easy-to-read Spanish...

Speedy cheetahs. Swift peregrine falcons. Zooming dragonflies. The world is full of incredibly fast creatures! Captivate elementary minds with intriguing facts and wonderous photos of six super-fast animals found around the world. Easy-to-read Spanish...

Charging hippos. Ambushing lions. Relentless wolverines. The world is full of dangerous--and incredible--animals! Captivate elementary minds with intriguing facts and wonderous photos of six powerful and fast creatures found around the world...

Charging hippos. Ambushing lions. Relentless wolverines. The world is full of dangerous--and incredible--animals! Captivate elementary minds with intriguing facts and wonderous photos of six powerful and fast creatures found around the world...

Floating box jellyfish. Colorful dart frogs. These creatures are beautiful—and deadly! They aren’t the only ones. The world is full of these incredible animals! Captivate elementary minds with intriguing facts and wonderous photos of six poisonous and...

Floating box jellyfish. Colorful dart frogs. These creatures are beautiful—and deadly! They aren’t the only ones. The world is full of these incredible animals! Captivate elementary minds with intriguing facts and wonderous photos of six poisonous and...

Octopuses can manipulate objects. Crows can solve puzzles. These creatures are curious and intelligent, and they aren’t the only ones. The world is full of clever animals! Captivate elementary minds with intriguing facts and wonderous photos of six...

Octopuses can manipulate objects. Crows can solve puzzles. These creatures are curious and intelligent, and they aren’t the only ones. The world is full of clever animals! Captivate elementary minds with intriguing facts and wonderous photos of six...

Huge bears. Mighty elephants. Enormous whales. Whether it’s weight, height, or sheer massive size, these creatures grow incredibly large. And they are the only ones! The world is full of animals that are the biggest of their kind. Captivate elementary...

Huge bears. Mighty elephants. Enormous whales. Whether it’s weight, height, or sheer massive size, these creatures grow incredibly large. And they are the only ones! The world is full of animals that are the biggest of their kind. Captivate elementary...

Strong-armed gorillas. Small yet mighty dung beetles. Powerful grizzly bears. These creatures easily grab, pull, and carry things that are multiple times their body weight. The world is full of these incredible heavy-lifters! Captivate elementary minds...

Strong-armed gorillas. Small yet mighty dung beetles. Powerful grizzly bears. These creatures easily grab, pull, and carry things that are multiple times their body weight. The world is full of these incredible heavy-lifters! Captivate elementary minds...

Chameleons change colors. Leafy sea dragons blend in with seaweed. Walking sticks look like tree bark. The world is full of animals who can hide and disguise themselves in their surroundings. Captivate elementary minds with intriguing facts and wonderous...

Chameleons change colors. Leafy sea dragons blend in with seaweed. Walking sticks look like tree bark. The world is full of animals who can hide and disguise themselves in their surroundings. Captivate elementary minds with intriguing facts and wonderous...

When young Betty the bumblebee hears Elijah the elephant complaining about insects, Betty sets out on a mission to find out what exactly an insect is. After interviewing other animals and learning about the characteristics of insects, Betty realizes that...

When young Betty the bumblebee hears Elijah the elephant complaining about insects, Betty sets out on a mission to find out what exactly an insect is. After interviewing other animals and learning about the characteristics of insects, Betty realizes that...