Blue grapes, green frog, yellow car! Find out how to mix colors to make even more colors. More →

The animal world has many crazy creatures. Capybaras can sleep in the water. The duck-billed platypus has venom-filled spurs. Colugos can glide from treetop to treetop. The purple frog lives… More →

What's crazy about these creatures? The red lionfish has fins that look like a lion's mane. The whitemargin stargazer discharges an electric shock. The bluestreak cleaner wrasse is the… More →

What's crazy about these creatures? The purple frog lives almost its whole life underground. The wood frog's heart stops beating in winter. The Argentine horned frog is also known as the… More →

What's crazy about these creatures? The Komodo dragon can eat a whole deer. The thorny devil is covered in spikes. The green crested basilisk can run on water. Read about the coolest lizards… More →

What's crazy about these creatures? Capybaras can sleep in the water. The duck-billed platypus has venom-filled spurs. Colugos can glide from treetop to treetop. Read about the coolest… More →

Crazy illustrations of real-life monster trucks show young readers their parts and how we use these vehicles. More →

Crazy illustrations of real-life planes show young readers their parts and how we use these vehicles. More →

From painting murals to playing in orchestras, artists around the world often combine their ideas and talents together to make art in many different forms. Read about how working together… More →

Read all about primary colors, and how they mix together to make secondary colors. More →