Category: Science, Nature & How It Works

There are endless facts to learn about vehicles and motors, but once you’ve absorbed them, do you really know how these machines work? They keep on turning thanks to

During a campout, Marlon and his friends see a bright light streak across the sky. Is it a meteorite? A spaceship? Have aliens landed?

Arun and Keya find the perfect tree for a tree house. Too bad it comes with a battered bees’ nest! These bees need a new home―right away! Tying into

Watch out! The new girl in town, Vivian, wears a bat T-shirt and bat earrings. Suddenly, there are bats flying all around at night! Does she have something to

Black holes are invisible. Their gravity is so strong that not even light can escape. Explore the newest techniques that astronomers use to study black holes and learn about

Earth is changing every day. Erosion makes giant mountains smaller and rivers wider, but it happens so slowly most people don’t even notice. Do you know what erosion is?

Would you want to swoop through the air like a bird? Riding a hang glider is a fun way to fly. But a hang glider has no motor. How

The muscular system is made up of three different kinds of muscles: skeletal muscles, smooth muscle, and heart muscle. But what does each kind of muscle do? And where

Trains are long and loud. They rumble down railroad tracks. But what are the different types of trains? And how do these giant vehicles haul so much weight? Read