Popular science

Find out how atoms fit together and how our solar system spins.

Forces and motion are at work all around you-when you kick a ball, ride a bike, or drop a book.

Readers follow along as the moon shifts from new to full and back again, learning the words for each lunar phase and how the sun's light creates the moon shapes they see in the sky.

Deep in the Central African Republic, forest elephants trumpet and rumble along with the forest's symphony.

Did you know scientists perform hundreds of experiments in space each year?

Did you know space stations have orbited Earth for decades?

A green frog.

Animals have mastered motion.

From a budding bulb to a sure sign of spring, there are many steps in the life cycle of a tulip.

Could there be other planets in the universe similar to those in our solar system?

Can you stretch your thumb back to your arm?

Students will see how levels indicate whether objects are flat or straight.

An airplane soars through the sky.

Roots help keep plants alive.

The respiratory system is made up of the nose, the throat, the lungs, and other parts.

Engaging and accessible text and inviting photos introduce the sense of smell to young readers.

Find out how atoms fit together and how our solar system spins.

Do you ever wonder what makes a star shine?

What roams through grassland habitats?

Meet animals that live in the desert, including camels, lizards, owls, snakes, spiders, and tortoises.

Scientists have sent messages into space hoping that aliens will find them.

What's longer than a football field, weighs more than 450 cars, yet flies miles above Earth's surface?

Engaging photos offer a close-up look at how a tiny egg becomes the recognizable ladybug.

Teeth need lots of brushing and flossing to stay healthy-but why?

Pssssst!

Have an itch?

Muscles help you run, jump, play sports, and even sit still long enough to read this book.

Una rana no fue siempre una rana.

What animals have shells?

Explore outer space through interactive augmented reality experiences!

Mae Jemison, the first black woman in space, is an engineer, physician, teacher, Peace Corps volunteer, and founder of multiple technology companies.

Kids will find out how wrenches tighten bolts in many types of situations.

What's the fastest, most complex computer we know of?

With up-to-date scientific information on scientists' latest discoveries and a focus on STEM, this engaging title shows readers what we already know about Jupiter and what scientists hope to discover in the future.

Stars decorate our sky every night, but we're still learning things about how they form and what they're made of.

You can learn a lot about science by observing the natural world.

Read about scientists' recent discoveries about Uranus and what they hope to find out about the planet in the future.

An innovative look at animal eyes from the creators of Bone by Bone, Tooth by Tooth, and Fossil by Fossil.

Explore the fascinating universe we live in.

Albert Einstein rewrote the rules of physics and changed how scientists see space and time forever.

Absorbing facts about the 11.

Do your eyes send out light like headlights?

Doctors and scientists work hard to find ways to keep people healthy.

What do flagpoles and some window blinds have in common?

Have you ever used your imagination to solve a problem?

How does an egg become a butterfly?

If you were dormant / waiting out the cold, the dry, the heat / you would pause.

Why does the moon come out at night?

Sunlight, air, water, and minerals help keep plants alive.

A baseball player slides on the ground to tag a base.