Prepare to be wowed by the mysterious cosmic wonders that are black holes. Black holes are perhaps the most nightmarishly fascinating features of our universe. Like long dark tunnels to nowhere ...

Here's the Dirt on a Prefabricated Earth Sheltered Home You Can Buy Online Here's a Shipping Container Tiny House That You Can Build Yourself or Buy ...

Learn how to clean up your beauty routine with safe, non-toxic makeup and skincare products that really work.

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 ...

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

Learn how the climate crisis impacts our health, our weather, our food supply, and our coastal cities – and what we can do to help reverse it.

Find the latest scientific discoveries, academic studies, environmental research news, and breakthroughs in green tech and innovation.

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

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.

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

Melissa Breyer is Treehugger’s former senior editorial director. Her writing and photography have been featured in The New York Times, The Guardian, National Geographic, Audubon Magazine, and ...

From van and bus conversions to trailers and tiny homes, discover the best in small living and find out how to downsize your own living space.