Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.