Window panes, mirrors, light bulbs and tableware are impractical to recycle. Bottles and jars are usually fine. Compact fluorescent lightbulbs (CFLs) are recyclable, but contain a small amount of ...

Explore key issues and ideas in urban design and planning, including bike infrastructure, Vision Zero, walkability, density, and more.

Learn about conservation efforts, the species we've lost, and the success stories of species that have been spared from extinction.

12 Ways to Use Vinegar and Baking Soda to Clean Every Room in Your Home 12 Ways to Get Clean Air in Your Home ...

Take control of your health and the planet's with expert tips on seasonal eating, shopping, proper storage, cooking, and reducing food waste.

Find what you need to know about backyard chickens, beehives, rooftop gardens, and everything else for producing food at home.

Follow the latest stories about animals near and far, including wildlife conservation, research news, newly discovered species, and more.

Learn what business and industry are doing to take responsibility for their impact on the planet.

Simple steps and tips on how to live waste-free by eliminating packaging and using reusable containers to create as little trash as possible.

The latest on mass transit around the world, from mobility and types of public transport to policy and road safety.

Treehugger Voices features a lively mix of first-person columns and op-eds from our writers and sustainability experts around the globe.

Discover the secrets of a thriving garden with our lists of companion plants and other helpful planting guides.