Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

This science fair project idea explores how length affects the weight a bridge can hold.

Science fair project that demonstrates the effect of detergent pollution on fresh water birds' ability to stay afloat.

Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

The goal of this project is to create an exciting topographical map out of dough.