In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

Teach your child how to make an all-natural, yellow-brown dye, using just walnut shells and water. This deep dye can be used on textiles, art, and wood.

In this experiment, young ecologists will learn about a type of edge effect: how trees and plants at the edge of a forest can act as a weed filter.

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

This biodiversity project examines the biodiversity in your own backyard.

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

This science fair project idea compares biodiversity between drops of water.

This activity is a great way to teach kids that, to find examples of science in action, they donât need to look any further than their own backyard.

Create a bee garden to help shelter bees in your area.

This science fair project idea investigates if fats add to the flavor of food.

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!

This science fair project idea investigates whether plants can survive being frozen.