Haley Mast is a freelance writer, fact-checker, and small organic farmer in the Columbia River Gorge. She enjoys gardening, reporting on environmental topics, and spending her time outside ...

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.

In order to combat the hundreds of millions of empty toothpaste tubes that are destined for landfill across the world each year, Canadian entrepreneurs Mike Medicoff and Damien Vince have created a ...

Suri made its name by building a better-designed, more sustainable electric toothbrush. Now it wants to do the same for ...

NEW YORK--(BUSINESS WIRE)--Colgate has found a way to make the toothpaste you rely on for a healthier smile a part of the solution for a healthier planet. Colgate has finalized the design of a ...

Brushing, flossing, and visiting the dentist regularly are essential for maintaining healthy teeth, but new research shows an unexpected downside: our everyday oral care is contributing to the global ...

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 ...

Maybe it’s something in the water, but oral care brands overseas continue to roll out impressive ad campaigns. Last week, it was Colgate India showing how overused toothbrushes look like blooming ...

Colgate debuts vegan certified toothpaste, launching the 'industry-first' recyclable toothpaste tube. The oral-care brand is launching what it says is a vegan-certified toothpaste that comes in an ...