The Treehugger editorial team is a diverse group of experts—with advanced degrees, professional experience, published books, and more—whose expertise spans every corner of the sustainability space.

Millions of people across the world do it before going to bed every night: brush their teeth with toothpaste. Most of them give little thought to the product, but there is a lot of minty-fresh science ...

Looking to further reduce your plastic waste? Here's where to find plastic-free toothpaste, lip balm, and insect repellent. In support of Free the Ocean's mission to clean up the ocean and reduce ...

Ames National Laboratory and Colgate-Palmolive are collaborating to improve the stability of stannous fluoride used in toothpaste. The organizations are investigating the potential of nuclear magnetic ...