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Is digital fabrication and 3D printing sustainable?

Kris De Decker questions some of our most cherished assumptions.




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What just a week of junk food can do to your brain

Indulging in a Western-style diet for 7 days impaired the brain function in healthy young people and made them want to overeat, researchers find.




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How Long Until The Rust Belt Becomes The Life Belt?

Alabama is contemplating a pipeline to the Great Lakes. We've said it time and again: transient drought will not drive the US Federal government to pipe Great Lakes water to the drought stricken states. If it becomes severe enough, and the impacts come




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Industries And Power Plants Downstream From Atlanta Also Need Water: Not Just For Endangered Species After All

When Governor Sonny Perdue of the US State of Georgia filed a legal complaint and then formally asked for the support of the Bush Administration to force the US Army Corps of Engineers to stop releasing water from Atlanta's Lake Lanier, perhaps he did




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Survival Skills Are Still Sustainable, Even If You'll Never Need Them

A beautiful film celebrates doing things, like starting a fire entirely by hand, that are no longer necessary. There are lessons for us all.




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Snøhetta wins the sustainable building WAN Award with the Plus House Larvik

They got this one right.




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Vertical farm by Rogers Stirk Harbour wins Sustainability Award

If a vertical farm fantasy is the best unbuilt project in the UK, then sustainable design is in worse trouble than I thought.




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Tiny Techtonics timber urban infill wins Passivhaus Trust Award

This just pushes every TreeHugger button.




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A look at the Runners-up in the Passivhaus Trust Awards

The judges got it right this time.




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AIA/COTE Awards this year redefine sustainable design

Too much information?




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Passivhaus Trust announces nominees for ‘the Oscars for building performance'

Let's hope that unlike the Oscars, they make the right choices and open the right envelopes.




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RIBA house of the year is an off-grid "sustainable" gem

It helps to have such a stunning lakeside site.




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Why we need a Carbon-cle Cup Award for Unsustainable Design

RIBA has announced that all its prizes will now be sustainable. We are going to need a counterpoint.




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Make this the last AIA Awards where they don't consider sustainability

They say these are about celebrating the best contemporary architecture. But what does that mean today?




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13 storey tower built of sustainably harvested Brazilian wood

Brazil is often in Treehugger because of illegal logging and deforestation. Not this time.




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The easiest, most delicious pie crust recipe

This tender, buttery, flaky crust is one of the easiest I've ever made, and also the most delicious.




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Ready Mix concrete industry attacks wood construction, says we should "Build with Strength"

The National Ready Mixed Concrete Association (NRMCA) sends out a press release touting their recent political victory in Washington State, and their new promotional campaign, “Build with Strength.” Hilarity ensues.




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Cement industry gets onboard with Paris Climate Accord

A key industry association is working to keep warming to "well below" two degrees.




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Heavy industry and heavy-duty transport could reach zero emissions by mid-century

Ambitious progress is possible, even in society's hardest to abate sectors.




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Another reason to avoid concrete: silica dust

Contractors are having trouble meeting the new safety standard.




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How We Can End Energy Poverty & Bring Sustainable Energy to All

Access to reliably electricity is what defines civilization in the 21st century, but in many parts of the world, and for a shockingly large number of people, even basic access to electricity is rare, unstable, or nonexistent. This has to change.




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Responsible shopper marketing: Rewarding customers for doing the right thing

How do companies close the “green-gap” and turn consumer values into action?




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Effective frequency in sustainable messaging

In our mission to close the “green-gap” through sustainable messaging, every bit of insight counts.




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Industry recycling coalitions: when they do work, and when they don’t

Industry coalitions working with municipal recycling can work, but only in two circumstances




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Food production must change drastically to save world

Latest IPCC report calls for urgent action in the way land is used.




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The Skyrider 2.0 just might be the greenest way to fly

We have standing room in landbuses, so why not airbuses?




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Why cheap mass air travel must be stopped

Author Craig Murray says, "The Earth cannot afford to indulge the pollution caused by massive air tourism."




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Should we just stop flying to conferences?

It really isn't necessary but it sure is a lot of fun and you learn a lot. I am conflicted.




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Car industry splits over California emissions rules. What side is your car maker on?

I was disappointed to see that Subaru, beloved of TreeHugger types, is on the wrong side of this issue.




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KLM to fly on 'sustainable aviation fuel' made from cooking oil

They say it reduces CO2 emissions by 80 percent. Does it really?




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Bon Appétit's Test Kitchen promises to be more sustainable in 2020

A list of 10 resolutions shows that big changes are coming to the professional food world.




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EU chemical industry REACHes the finish line

It's over. As of midnight on May 31st 2018, data on the hazards and risks of every chemical sold in Europe is available to ensure safety




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"We must keep Americans wanting"

Is American consumerism innate, or manufactured?




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Just what we needed dept: Biomega launches world’s first dedicated Bicycle Tie and Bow Tie

It is reflective and glows in the dark, perfect for "enhanced safety in traffic" -- and the dance floor.




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Industrial Animal Factories in Shocking Photos (Slideshow)

Once you've seen what goes on inside a Concentrated Animal Feeding Operation (CAFO) it's tough to accept the trade-off of horrific animal suffering in order to have cheap food.




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Sustainable cattle in Kenya pay off

Livestock to Markets seeks to provide a sustainable solution to overgrazing in the Northern Rangelands of Kenya, creating local community capacity for rangelands conservation..




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Female dairy farmers bring hope to a shrinking industry

A mini video series just released by the National Young Farmers Coalition illustrates the challenges and joys of starting one's own dairy farm.




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Scientists may have just saved the northern white rhino from extinction

With only two members of the species left, a successful egg harvest and fertilization could mean all is not lost.




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Ecocities of Tomorrow: Can Foster + Partners' Masdar City in U.A.E be Truly Sustainable?

With over a third of the world's cranes hard at work building artificial islands, an underwater hotel, and the world's tallest building, biggest mall and most expensive airport, the United Arab Emirates has now turned it attention to building the




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Katie Alcott of Frank Water on Being an Insider Rebel Within The Bottled Water Industry (Interview)

Here's a frequent question asked by people wanting to create positive sustainable changes in the world: Is it more effective to work as a change agent from inside the current system or is it better to




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Harvard's take on smart windows: just add silver

The new technology would allow precise control over the transparency of windows and how much light is let in.




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This supportive housing project in Los Angeles could be the future of the construction industry

You have heard of "fast fashion." Get ready for fast architecture in container-sized modules.




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Is Sustainable Design Wearing Thin?

TreeHugger was founded as a sustainable design blog. From Alan Chochinov's 10 steps for sustainable design, through Yves Behar's predictions for sustainable design in 2011, to the




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William McDonough at Dwell on Design: A More "Effective" Not Just More "Efficient" Future

A compact chicken coop for city dwellers that wheels around the yard and fertilizes soil is on display at "Dwell on Design" this weekend. The show's awards recognize




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You CAN Be Too Thin: Apple Dumps Sustainable Design Principle For a Few Millimeters and A Smooth Bottom For Design Fetishists To Fondle

In cars, houses, furniture and electronics, The trend was toward increasing repairability and simplifying recycling. Apple goes its own way.




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Hungary Declares State of Emergency As Toxic Industrial Sludge Covers Villages (Photos)

Four people are dead, 120 injured and six missing in Hungary as torrents of red toxic sludge, the byproduct of bauxite refining for aluminum, burst from a containment pond and poured through six villages in three counties. A




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Alcoa, Major World Polluter, Brings Sustainable Transport to Bauxite Mine & Feeds Energy into Grid

It may sound like an oxymoron, bringing sustainable practices to mining operations, but unless we all stop consuming resources immediately, mining is also not going anywhere. So this is good news: since 2007, Alcoa's Jamalco




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Is using recycled aluminum sustainable and green? A new book raises questions

Yes, but we still have a problem, says Carl A. Zimrig in a new book "Aluminum Upcycled: sustainable design in historical perspective." Because we are using too much of the stuff.




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The mini-computer market just got a lot more crowded with this $15 64-bit entry

Smaller, faster, cheaper! Single board computer (SBC) innovations are jumpstarting a whole new wave of DIY devices.




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Just what we needed dept.: IBM's Watson mixing our granola

So much intelligence and so much technology, to what end.