Popular science

What happens to the bodies of animals and humans after death?

Vivid photos and up-to-date information teach readers about Mars, including details on climate and geography, how scientists have explored the planet, and what they hope to find out about Mars in the future.

A plant can form fruit and seeds when it is pollinated.

People use machinery in their lives every day.

See what pulls and pushes can do through several examples of forces and motion in everyday life.

Do you see clearly?

It takes seven years to digest swallowed gum.

What sorts of animals live in the forest?

What do staircases, dump truck beds, and ramps have in common?

The circulatory system is made up of the heart, the blood, and strong tubes called blood vessels.

Will we one day be able to regrow limbs?

Did you know that light has energy?

Explore outer space through interactive augmented reality experiences!

How does a tadpole become a frog?

The nervous system is made up of the brain, the nerves, and the spinal cord.

Learners will understand how saws have sharp teeth that cut through wood.

COVID-19 has taken the entire world by storm.

The skeletal system is made up of about two hundred and six bones.

Compare different types of scales and discover how they protect the bodies of fish and reptiles.

The earth is round, so why don't some people hang upside down?

Outbreaks of Ebola can be scary and deadly.

The flower is the part of a plant that makes seeds or fruit.

Step away from the screen and learn science in the real world.

How have scientists explored Neptune?

The muscular system is made up of three different kinds of muscles: skeletal muscles, smooth muscle, and heart muscle.

Carefully leveled text and eye-catching photos invite young readers to explore the sense of sight.

A light beach ball floats on the water.

¿Qué son los imanes?

Explore outer space through interactive augmented reality experiences!

What color are your eyes?

¡La Tierra es bastante increíble!

Medicine is always improving.

Check out these cool critters and learn how their wacky adornments help them survive!

Stephen Hawking was one of the world's most celebrated and inspiring physicists, known for his theories on relativity, black holes, and quantum mechanics.

Does the universe circle around Earth?

Salty popcorn.

Sound is made up of tiny vibrations.

A furry dog.

¿Sabías que el sol es en realidad una estrella?

"e;A Garden in Your Belly's colorful world helped me wake up.

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

Do bulls get angry when they see the color red?

What space objects can have millions of times more mass than our Sun, but they remain invisible?

Gazing up at the stars, Benjamin Banneker longed to understand how and why things worked as they did.

Did you know that twelve Americans have set foot on the moon?

As COVID-19 raged around the world in 2020, scientists undertook an unprecedented effort to create effective treatments and vaccines.

Take a voyage to the red planet!

Learn about new discoveries, technological achievements, and scientific breakthroughs in the exploration of deep space.

You push a swing.

Explore how your body works through interactive augmented reality experiences!