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 ...

A team performs a massive elephant toothpaste experiment, creating a powerful and colorful foam eruption that quickly spirals into chaotic fun. Lawmakers react to US seizure of Venezuelan oil tanker ...

Elephant toothpaste produces a dramatic chemical reaction in experiments. Florida man kills wife, shoots stepdaughter after fight over NFL game: 'Don't shoot me' Patel says FBI headquarters to ...