A bit of (depressing) trivia: An estimated 1 billion plastic toothpaste tubes end up in landfills each year. But one sustainability-minded company, Bite, is trying to change that. Introducing ...

Brushing your teeth is essential to oral hygiene. But do you know what’s actually in your toothpaste? And why it's in a plastic tube? One oral–care company was founded on these questions. Known as ...

New Atlas reports that a new contender has entered the “toothpaste capsule” space, with nearly identical ingredients to an existing product—and neither has cavity-fighting fluoride. The new version, a ...