This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (CNN) — Colgate wants to give you another ...

Every year, Americans toss a billion tubes of Colgate toothpaste in the trash, and they eventually end up in a landfill. But this year, that could change. Colgate’s designers have spent more than five ...

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.

Award-winning senior researcher/writer with 25 years' experience writing about wellbeing, covering everything from indigestion remedies to insect repellents. Plastic-based toothpaste tubes have ...