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

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

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See the pros and cons of everything from recycling to zero-waste – and find tips to reduce the trash and plastic that goes in landfills and incinerators.

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Learn about conservation efforts, the species we've lost, and the success stories of species that have been spared from extinction. Are Orcas Endangered? Conservation Status and Threats Are ...

Lloyd Alter has been an architect, real estate developer, and prefab entrepreneur. He now teaches Sustainable Design at Ryerson School of Interior Design. Alter has been writing for Treehugger ...

Fossil fuels are the product of millions of years of earth's natural processes. Learn how they are extracted, their effect on the planet, and how we can lessen our dependence on them.

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

Deepen your understanding of the natural world by learning about biology, chemistry, physics, and geology.