This pretty underwear is another reuseable option for waste-free periods.

With the aim of showcasing and selling products designed by women, No Sir also draws attention to gender inequality in the design profession.

Elegant necklaces, rings, bracelets and earrings are planted with hardy succulents and worn as jewelry.

No real butterflies were harmed in the making of these magical pieces that flutter and float with the wind.

The complex little patterns of old circuit boards are highlighted in this lovely handmade collection of jewelry for men and women.

Learn how to prepare food in an energy-efficient manner, use equipment made from sustainable materials, and dodge toxic chemicals with our "How To" guide

New research shows that a Western-style diet can permanently kill off sperm-producing cells by age 18.

Shipping boxes of dirty diapers across the country seems inefficient and unnecessary.

If you've been following the world of architecture, you've probably feasted your eyes on the Metropol Parasol, which has been one of the most popular and talked about structures of 2011. Currently the world's largest wooden structure, the Parasol's

+ Inhabitots just turned three years old! My how quickly baby blogs... and babies grow up! Celebrating your little one's third birthday? Here are six green gifts your tot will love!

As you may have seen on every major news channel out there, Hurricane Irene is barreling up towards eastern cities like NYC and Washington DC and from the looks of it, it ain't gonna be pretty. Many New Yorkers are evacuating and those who are staying

+ Overwhelmed by all the gear your kid needs to head back to school? We'll streamline your shopping endeavors with the best eco-friendly back to school supply basics.

The competition between the hottest solar homes in the nation at the 2011 Solar Decathlon in Washington, DC has been heating up all week and the winners will finally be announced tomorrow. Green design experts will be judging these student-built houses

+ Indulge your budding foodie with LoooLo Textiles organic munchy toys, which in addition to being beautifully designed, are biodegradable. A set of bagel, lox and cream cheese, a fresh PB & J, and a burger piled high with the works will infuse

TreeHugger and UNEP announce return of World Environment Day Blogging Competition.

Show the world your environment with a new TreeHugger and UNEP partnership with Piictu, a photo sharing social network.

Let the blogging begin! Help determine the winner of the Rio+20 Blogging Competition.

Join the party!

Australia's Who Gives a Crap makes 100% bamboo toilet paper that also claims to be "so soft it'll make your bottom smile."

To gain more space, this tiny has its toilet in a bump-out built over the trailer tongue.

A group called SOIL installs waterless toilets in hard-to-reach, impoverished communities and then transforms the waste into compost, improving food security.

They have not changed much since Archimedes' time.

They do a terrific job of taking bacteria from your hands and spreading it all over the walls and floors.

A look back at the Roman Bath, which was a wonderful idea.

Coming to a bathroom near you.

Or is it actually good for you?

Throughout history, urban planning has been designed for and by able-bodied men. What does that mean for everyone else?

Grimy fingers in the mouth leads to decreased risk of developing allergies, new study suggests.

The Atlantic writer challenged the notion that scented means clean.

Triclosan may have been banned in soap, but antimicrobials are still allowed in more than 2,000 other products, which is a big problem.

Forget about Tony Stark or the Bionic Man, the real cyborg action starts with microscopic swamp creatures

But paper towels are four times as bad for the environment. What's a treehugger to do?

But is it too much of a good thing?

Bacteria are ravaging citrus groves that prevents fruit from ripening.

Researchers 'astonished' to find potentially deadly bacteria, including E.coli and Staphylococci, in 9 out of 10 products they tested.

Steven M. Johnson is at it again.

Gordon Murray Designs try their hand at an urban commuter.

This is not an attack on electric cars; it's a rage against all cars.

Bristol's airport expansion gets cancelled in a shocking act of doing something meaningful to go carbon neutral.

Over 80 countries have signed up to make our roads safer. Only one dissented.

The GHSA blames the switch to light trucks, bad road design, distraction and even climate change.

A look back at vintage car advertisements shows a troubling history of machismo messaging and sexist marketing toward both genders.

More people die from COVID-19 when they live with polluted air. Can we learn from this crisis and clean it up?

Sony's environmental focus is fairly simple. In fact, it's the very definition of simple. And we like it.

We found some really wonderful new devices at the recent Consumer Electronics Show, and it's hard to decide which is coolest!

The new machine from 3D Systems has a larger printing platform, and a whole lot of new bells and whistles for 3D printing enthusiasts.

Instead of buying Samsung's latest premium TV, you can upgrade your old (Samsung premium TV) with this new little black box.

In the internet of things, our water heater will talk to our dishwasher, and they will have something to say.

Launched at CES, this car has everything to keep you entertained because "young people like IT toys."

Using light to transmit data is faster and more secure; it's a bright idea.