Colgate redesigned its toothpaste tubes so they can go into curbside recycling bins. It could eventually keep a billion tubes out of landfills each year. Every year, Americans toss a billion tubes of ...

Fluoride helps prevent cavities when applied topically to the teeth, but when ingested can pose significant risks, even kill young children, per new lawsuits. A plant wall with Procter & Gamble’s logo ...