Category: Science, Nature & How It Works

Presents information about the digestive system, looking at the tongue, esophagus, stomach, and intestines that compose it, as well as how they work together to keep the body healthy.

Through charming illustrations and text, readers follow a young girl to the apple orchard where she learns how apples grow and makes cider and pie. Critical thinking and comprehension

While trying to dig a pool for themselves, Ryan and Kate discover a very large, old bone-right in their own backyard! Amazingly, it turns out to be the fossilized

While telling ghost stories at camp, Peter secretly uses a magnet to make a trunk slam shut and a spoon move across a table.

Magic Streams! Secret Caves! The Summer excitement is just beginning!

One hundred bolts of lightning strike the earth every second. Each bolt has two or more electrical flashes moving quicker than the eye can see. In Lightning, find out

Javier has been waiting all winter for the hummingbirds to return. But one of them arrives early, while the weather is still cold. It’s up to Javier to figure

What are the forces behind ballistics? Why do rocks and rockets soar through the air in an arch? The game is on the line. Suddenly, you hear the crack

Bit by bit, over thousands or even millions of years, water carves and shapes rock into designs only nature could create. Deep in limestone or under a few feet