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Toyota Mirai hydrogen fuel cell vehicle: We test-drive the future!

Toyota has finally released its vision of the future, 20 years in the making!




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Fun facts about hydrogen and fuel cell vehicles

With several starts and stops over the last 20 years or so, hydrogen fuel cell vehicles (FCVs) are finally hitting the roads.




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The philosopher's stone for a new era: quest for a cheap hydrogen economy

Hydrogen is abundant in water and full of energy. We just need a cheap way to get the hydrogen where we need it.




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You've heard about French and Chinese parenting, but what about German?

"Achtung Baby" is an American mom's analysis of how German culture fosters resilience in children.




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'Achtung Baby: An American Mom on the German Art of Raising Self-Reliant Children' (book review)

Author Sara Zaske shows that it all comes down to respecting a child's right to independence.




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Dockless bike-shares: Why can't we have nice things?

It is exhilarating to have a bike anywhere you want it. It is depressing to see the state of the bikes.




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Architect Elrond Burrell on the subjective pleasures of PassiveHouse

It's not all about numbers, really there's more.




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Can 400 Green Labels Do Anything But Confuse The World's Consumers?

The marketing and branding services group BBMG just reported on his year's annual survey of green consumer attitudes. Questions were asked to determine recognition of 13 of




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Ajiro Bamboo Velobike: A "Grown Vehicle" That's Farmed, Not Factory-Made

Bamboo may seem like a questionable material for making bikes, but we've seen our share of great bamboo bikes -- and hey, there's even DIY bamboo bike-building classes out there. Taking advantage




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This tip can save you from drama

I've seen way too many friendships destroyed over this simple mistake.




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9 old-fashioned habits that I stubbornly cling to

Sure, there are higher-tech ways of operating, but I'm just not interested.




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Food corporations donate $17.2 million to fight GMO labeling in Washington state

The fight to "follow the money" heats up in as Washington prepares to vote on GMO labeling.




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GMO labeling law defeated in Washington State

After a week of recounts, the proposed law to label genetically modified foods loses by 4 percent of votes.




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More farmers are ditching GMO crops

Even farmers who don't use organic practices are leaving genetically engineered crops behind.




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Glow-in-the-dark chickens are genetically engineered to fight bird flu

Researchers in the UK are using genetic engineering to fight the bird flu epidemic.




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Plastic in the Ocean: a graphic overview

Learn about the extent of ocean plastic pollution and what you can do to help.




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Use cold water in your cleaning machines

Whether it's laundry or dishes, turn down the dial for environmental savings and gleaming results.




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GM Volt Versus Toyota Prius: Which Design Type Will Be More Effective At Reducing Stack & Tailpipe Emissions, And Energy Consumption?

This is one of those comparison posts that that could draw many angry comments: like Could Hype Sell An Inferior Hybrid? - Ford Fusion versus Toyota Camry did. Please carefully read the caveats.




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Toyota Recalls 3.8 Million Vehicles, Including Prius Hybrids

Photo: Wikipedia, Public domain 2004 to 2009 Prius Included in Toyota's September 2009 Recall Toyota has just announced a huge recall. About 3.8 million vehicles are included, and that includes the 2004 to 2009 Prius hybrid. Since that's probably a




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Cosmic Rays May Have Driven Toyota Vehicles Crazy

More than 8 million Toyota and Lexus vehicles have been recalled worldwide (including the 2010 Prius), and the National Highway Traffic Safety Administration has linked at least 52 deaths to unexpected acceleration in these vehicles. Although floormats




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China Bans Rare Earth Sales To Japan; Japan Starts Serious Recycling

Alex previously wrote about concerns as China Tightens Grasp on Rare Earth Metals Vital for Green Technologies; now we are seeing it in action. After a dispute over a collision between the Japanese Coast Guard and a Chinese




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Toyota i-Road 3-wheeler launching in French carsharing & smart city scheme

I love this little vehicle. If it ever becomes commercially available outside of carsharing schemes, I may have to get one. Or maybe I should just start a carsharing scheme in my city....




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Toyota's Thermo-Tect Lime Green paint saves energy and lives. Why isn't every car this color?

It's ugly, but it sure can keep that car from cooking, and it is going to be seen from a long distance.




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Lexus to go hi-viz, encrusting car with 41,999 programmable LEDs

It makes perfect sense to make cars easier to see, night and day




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Vinyl Windows: John was Right and I was Wrong. I Think.

We are very civilized here at TreeHugger and rarely criticize other writers when we disagree with their posts, and never fight in the comments. (unlike at Grist where you can see Dave Roberts and Jason Scorse go at it hammer and tongs over mercury in




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Handmade Toys And Clothing: Threatened With Extinction Under US Consumer Product Safety Improvement Act

The Consumer Product Safety Improvement Act (CPSIA), as passed by the US Congress in August, 2008, inadvertently threatens to take many handmade toys and children's clothing items off the market. According to the




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Big Mistake: Hiring "Greenpeace Co-Founder" Patrick Moore To Peddle Vinyl Windows

They look so cute on their polyurethane sofa, in front of the wall of vinyl windows and doors, in the stock shot from the Canadian vinyl industry. The Vinyl salesmen are also




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Hey Google, this rooftop solar cooker is perfect for your self-driving car

Why turn your car into a living room when it can also be a kitchen?




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Steven Johnson's transformer chair turns into a rowing machine

I could use this right now.




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Take your laundry to the spin class with the Bike Washing Machine

This gives the "spin cycle" a whole new meaning.




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Steven M. Johnson on Turn Signal Clothing

The inventor and humorist also was prescient about buses.




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Train vs Plane: Which is the better way?

A test, on a trip from Toronto to Quebec City.




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Ultra-Rare, Perhaps the Last Remaining, Javan Rhino Found Killed in Vietnam

The total estimated population of the Javan rhinoceros in Vietnam was perhaps eight individuals just three years ago. Now WWF reports that there is one less of the beyond critically endangered rhinos in the Cat Tien




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For These 5 Animals, War is Actually a Good Thing

On first reflection it would seem that living in a war zone is rough, no matter your species. When armed conflicts erupt we are too often overwhelmed by the numbers of humans injured and killed. How animals are affected




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Peace Bomb Bracelets - The Story Behind The Vietnam War Scrap Metal Jewelry (Video)

What appeals to me most about Article 22's Peace Bomb Bracelet is the collection's history and story: Each piece has been made by Lao artisans from




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"House for trees" built in Ho Chi Minh City

Designboom shows Trong Nghia's latest house, built out of towers with trees on top in the middle of a block.




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Documentary reveals Vo Trong Nghia, Vietnam's visionary bamboo architect (Video)

He is one of Asia's emerging architects, famous for building stunning, affordable and durable buildings out of bamboo.




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Condos in Ho Chi Minh City connected by roof gardens

Our favorite Vietnamese architect builds a giant wall of white planters... again.




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Terraced 'agritecture' house combines architecture with urban agriculture

Referencing traditional terraced agriculture, this modern house with terraces has an integrated rainwater collection and irrigation system that would allow it to grow greenery.




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Dome and curved walls of bamboo renew this open-air cafe

Strong and lightweight bamboo features prominently in this beautiful renovation of a rooftop cafe.




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Sold to the Highest Bidder: 3 Used Space Ships

Last week there were used battleships for sale on e-bay, this week we've got used space shuttles. But not going as cheaply as the warships and not being turned into pots and pans either.




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How to Apply for the 'Best Internship on Earth,' in the Outdoors

Leave the office behind. Sierra Club is offering a wild summer ride. It even pays real money.




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No need for sushi chefs to toil on the long weekend, robots will do it

Sushi is everywhere these days, and robots will soon be everywhere making it.




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Low-Tech Solutions from High-Tech Minds

In its latest issue, GOOD Magazine has a great feature up on the doings of MIT's D-Lab - they call it "an elite unit of low-tech mercenaries" - which seeks to find simple solutions to drastically improve the quality of




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Scientist's Hunger Strike Halts Work on Himalayan Dam

The near-death of one of India's most distinguished scientists has halted work on a major hydroelectric dam in the Himalayas. Professor AD Agarwal, 77, former dean of the Indian Institute of Technology Delhi at Kanpur,




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China Builds Dam on Indus, Doesn't Tell Pakistan

If you're already on TreeHugger it's safe to assume that you've got an interested in what lies under the great green umbrella. And, now, if you've also got an




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Himalayan Houseboats Shut Down for Polluting Lake

Adventurous, and eco-friendly, travelers often seek out off-beat lodging options, staying in yurts or on organic farms, both to soak up more local color and to avoid the




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Water Wars or Something Better: Can Water Bring Peace?

Image credit: Marjukka Grover Because Water is so Vital, Even Enemies Can Find Common Ground There's no doubt that as our climate gets weirder, the world will increasingly face a severe water crisis. Given the fact that we absolutely cannot live without




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Pentagon 'Discovers' Huge Lithium Deposit in Afganistan

From the "re-positioning of old news' file: as quoted in the New York Times story about a trillion dollar minerals discovery in Afganistan, U.S.




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Southern Pakistan Hit By Worst Floods in Living Memory

If you thought the flooding in the northeast in the wake of Hurricane Irene and subsequent storms dropping heavy rain, thank your lucky stars you're not in Pakistan. In a repeat of last summer, the nation is again in the grips of catastrophic flooding,