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.

(CNN) — Colgate wants to give you another reason to smile … and not just to show off your teeth The oral-care brand is launching what it says is a vegan-certified toothpaste that comes in an “industry ...

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 ...

PÄRLA, the dentist-founded oral care brand on a mission to eliminate plastic toothpaste tubes, is bringing its first-ever TV campaign, ‘Beautifully Clean ...

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 ...

The new ad - running now across Sky channels - explores the evolution of brushing teeth. It highlights the scale of ...

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 ...

Floral Park resident Deepti Brambl is the founder and engineer of Kaylaan, a toothpaste tablet brand that prides itself on being zero waste. The idea was born out of the climate anxiety Brambl felt ...

(CNN) — Colgate wants to give you another reason to smile … and not just to show off your teeth The oral-care brand is launching what it says is a vegan-certified toothpaste that comes in an “industry ...

The oral-care brand is launching what it says is a vegan-certified toothpaste that comes in an “industry-first” recyclable tube. The product’s development is five years in the making. Most toothpaste ...