More than 300 million acres of forests across the U.S. and Canada are certified to the SFI Forest Management Standard. In addition, tens of millions more are positively influenced by the SFI Fiber Sourcing Standard.

Teacher Appreciation Week is May 6-10, 2019, with National Teacher Day on May 7. Every year, Project Learning Tree (PLT) recognizes the educators who have made the most significant contributions to PLT with the Leadership in Education award.

Through forestry, SFI provides the essential security of long-term habitat conservation for at-risk species.

The National Wild Turkey Federation (NWTF) is dedicated to the conservation of the wild turkey in the United States and the preservation of our hunting heritage.

Markets have shrivelled, storage is full, and redistribution networks are lacking, putting farmers in an awful predicament.

Oh, and the donut building on top is coming along nicely too.

Our never-ending search for convenience comes at a cost.

At a recent talk Chamath Palihapitiya said he "doesn't use that sh**" and his kids aren't allowed to either.

Up until now, Apple has offered no guidelines for using its devices responsibly. Investors want this to change.

Fight Apple’s annual seduction dance by buying a perfectly restored iPhone from a company rallying against thoughtless consumerism and e-waste.

Like Kremlinology in the cold war, you take what you can get.

Sort of, but there is less to it than meets the eye.

A new study predicts that up to 21 million acres of rubber plantations will be required to meet our growing needs, spelling doom for biodiversity in parts of Southeast Asia.<

The hog-nosed rat (Hyorhinomys stuempkei) possesses traits never seen by the scientific community before.

Ten people. 2,200 miles through Central Asia. No itinerary. What will happen?

Out of 300 photos of golden cats taken over the course of over 18,000 trap days, just four images of kittens have been captured.

Since we can't give you wine or Xanax, please accept these kittens to soothe your nerves.

This apartment has its own striking, modern-styled cat house within a house.

From knocking out fleas and ticks to fighting the havoc of hairballs, these simple, all-natural remedies are both planet and pet approved.

These feline species are on the verge of disappearing forever.

A derelict garage is transformed into a compact, minimalist living space.

This cascading staircase not only moves people, it can display books and other trinkets too.

In an homage to influential images of Earth taken from outer space, this art installation takes it up a notch by livestreaming views of Earth in real-time, prompting us to contemplate the bigger picture.

In a nod to Buckminster Fuller's design philosophy of "maximum gain with minimal input," the wooden supports for this lightweight canopy are recycled from a village renovation project.

An old, cramped apartment in Tasmania is updated with skylights, plenty of clever space-saving concepts, and a touch of hidden glamor.

These remarkably realistic forms are produced using densely rolled strips of old newsprint.

This small 355-square-foot apartment has been redesigned to be more space-efficient, enough to accommodate a family that loves to entertain and have guests sleep over.

This renovation makes way for an integrated kitchen and study area, a bedroom and a flexible living room.

Situated in a nature reserve along the Dutch coast, this unique structure not only serves as an observation post, it also provides extra bird habitats.

This couple applied precious life lessons -- learned from years of bicycle touring -- into designing their modern tiny house on foundations.

A new process for seeing how electricity flows at the surface of electrodes will give a boost to efforts to improve rechargeable batteries

A new system for turning astronaut urine into drinking water also makes good use of the waste urea as fuel.

New technologies can be a powerful tool in the fight against climate change. But they can also be a distraction.

Here's a bright idea for alternative energy -- a megabattery to smooth the peaks and troughs for a reliable power grid

A newly developed, solar powered “leaf” mimics photosynthesis, converting CO2 into fuel.

Merging energy-intensive Bitcoin mining with aquaculture, this project is experimenting with how technology might be used to develop better food systems.

Built by campers, this structure uses pedal power to produce flour for bread, enough to feed a camp full of kids.

The Bright ’N Green building is an experimental effort to combine sustainable technologies.

This little shelter, which can be built in less than two days, is designed to be suspended between two trees, without leaving a trace on them.

Lightweight shelters might be an affordable and quick option for emergency housing, but they are also susceptible to damage from high winds. This prototype could be a better solution.

Plastic Bottle Village demonstrates another approach to repurposing single-use bottles.

The Big World Homes project aims to be a new model of affordable housing, and its modular mobile design could make it a good fit for 'pop-up' communities on unused land.

On the market for $416K, this beautifully restored historic cottage comes complete with a roof traditionally crafted of local seaweed.

There are signs that the industry is cooling down, but we still all have so much stuff.

What Is Rammed Earth Construction? Here's a look at the characteristics, uses, pros and cons.

It turns out, there are a lot of chemicals that have to be dealt with before fabrics can be reused.

Just in time for Halloween, welcome to the exquisite and eerie world of Karly Perez' art dolls.

Traditional marbling techniques are re-adapted to highlight the natural details of this lovely, hand-colored wood flooring.

Because sometimes you need a little private time with your laptop.

From photo scavenger hunts to homemade playdough, try these wholesome boredom busters for kids at home with nothing to do.