The Science Siblings love an at-home experiment. Paige and Adam Jacobson went the chemistry route with "elephant toothpaste." ...

GRAND RAPIDS, Mich — We've all seen impressive science experiments on television and the internet, but you can create this experiment at home, using household ingredients. Today, we're making Elephant ...

GRAND RAPIDS, Mich. — Making fresh bread at home is becoming quite the trend lately, but today we will be using yeast to make elephant toothpaste! We will learn what a catalyst is and what it does in ...

The catalytic decomposition of hydrogen peroxide can be dangerous at high concentrations, but there is a safe version of Camille Schrier’s demonstration that is still fun. By Knvul Sheikh When she ...