Science

Vikings were fierce warriors who sailed the seas looking for new lands. They were expert sailors and shipbuilders. Find out the science behind their explorations, shipbuilding, and daily life. Discover how modern technology is being used to discover more...

You stare at the side of a rock wall near the ocean. Suddenly, you notice a spiral outline in the rock. You found an ammonite fossil! You are filled with awe as you think about how this shelled sea animal might have lived millions of years ago. Find out...

From the cars people drive to the phones in their pockets, computers are found everywhere in our world, and they're becoming smarter. But what makes a computer program intelligent? How can some programs beat humans at chess or trivia games? Can computers...

Earth's Arctic ice is disappearing! But why are ice caps, glaciers, and icebergs melting, and how does it impact the planet? In this nonfiction graphic novel, Max Axiom and the Society of Super Scientists are on a mission to find out! Using their...

Countless animals around the world are in danger of dying out! But why are species going extinct, and what happens when we lose them? In this nonfiction graphic novel, Max Axiom and the Society of Super Scientists are on a mission to find out. Using...

Life is busy and full of stress. It’s important to slow down. Take your time and notice what’s going on around you. Being present in the moment can help you be more focused, patient, and self-aware. So take a deep breath, smile, and read on...

Unlock the mysteries of Earth’s continents . . . with a time-traveling teen! In this full-color graphic novel, teenage geoscientist and time-traveler Crystal delivers all the dirt on the planet’s rocky past, from lava rocks to massive landforms. With...

Unlock the mystery of life on planet Earth . . . with a talking bacterium! In this full-color graphic novel, Bertie the Bacteria takes readers on a joke-fueled journey, revealing how small organisms became some of Earth’s largest creatures, including the...

Some climates are dry and some are wet. Some are cold and some are warm. But those words can describe weather too. Learn the difference between weather and climate. Find out how landforms and location can influence weather patterns.

Tigers are the largest wildcats in the world. These skilled hunters sneak up on prey and pounce with incredible speed and power. Learn more exciting facts about these majestic hunters.

Some ocean creatures are masters of disguise! They use camouflage and cover to outsmart predators or sneak up on prey. Some ocean animals blend in with sand, pebbles, and more. Others hide in coral reefs or beneath the ocean floor. Can you spot the...

A bear sleeps in a den. A snake might coil around a branch to rest. A crab carries its home on its back! Find out where all kinds of animals live—in the water, up in the trees, or burrowed underground. Accessible and fun K–3 level information reveals the...