Looking for a new experiment to try out with the kids? Here’s one that has been around for ages and is still so much fun to do: elephant’s toothpaste! The science behind the experiment The yeast acts ...

Earlier this year, Nick Uhas, David Dobrik and some other members of the latter’s Vlog Squad, attempted to pull off the world’s largest “elephant’s toothpaste” experiment. And even though it went ...

When you stop to think about it, conventional store-bought toothpaste does leave a lot to be desired. It's very foamy, it's sickly sweet and it's loaded with stuff most of us aren't familiar with, ...

BUENA PARK, Calif. — Dr. Fresh has introduced a new toothpaste designed to be squirted directly into the mouth, the company said Wednesday. The company said Firefly Fluoride Foam Toothpaste — along ...