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.

Did you know that all you need are a few things from the kitchen and you can create some homemade toothpaste? Ingredients Plastic cup Stir sticks Calcium carbonate (crushed antacid tablets) Sodium ...