Did you know there are gases all around us, but they're invisible? There are gases in the air that we breathe! With age-appropriate critical thinking questions and carefully...

Yikes! What made that noise in your closet? If you've ever felt your heart beating fast and your palms sweating, chances are you were feeling scared! Find out what it means to...

Pack your bags! We’re headed to Ghana. On this whirlwind tour, you’ll learn all about the country’s landscape, culture, people, and more. We’ll walk on bridges through...

Sunlight, air, water, and minerals help keep plants alive. But do you know how much water is needed for a seed to sprout? Or what a plant will do to find the light it needs? Let's...

A singer belts out a lonesome song. A guitarist plucks out a twangy lead. A fiddle player brings out a sweet melody. These are the sounds of country.Country music rose out of the...

If the groundhog sees its shadow, there will be six more weeks of winter. Moss grows only on the north side of a tree. No two snowflakes are alike. You may have heard these common...

Have an itch? Let’s zoom in for a closer look at what’s causing it. It could be one of many nasty things. How about bacteria poop? (It happens, and it stinks!) It might be a...

Did you know starvation kills more people every year than AIDS, malaria, and tuberculosis combined? Around the world, millions of people go to bed hungry every night. Farmers and...

Carefully leveled text and fresh, vibrant photos engage young readers in learning about dolphins. Age-appropriate critical thinking questions and a photo glossary help build...

Destiny Davis never imagined being an investigative reporter, but her sixth sense for drama and backstabbing caught Mr. Holt's attention, a wealthy alum from her high school. Now...