If you've ever seen a colony of bats on the move and wondered what they're up to, this is the billboard for you. The "Bat Billboard," a collaboration of designer Chris Woebken and artist Natalie Jeremijenko, is a

From Gasland II to Dirty Business, some of the most active environmental documentary makers in the country are joining forces to build a movement.

Rob Cotter used to build expensive sports cars. Now he makes vehicles that are much, much cooler.

As alternatives to Big Oil and Big Coal emerge, it would be a mistake for executives to rely on loyalty or love from the public.

The ENGO charging station uses kinetic tiles and solar panels to charge up to 14 smartphones at a time, and provides free WiFi access and an emergency phone.

I'll say it again, renewables are taking off much faster than anyone expected.

For the first time, developing countries outpaced wealthier nations in green energy development.

In his new climate change documentary, DiCaprio opts for caution and polite concern at a time when outrage is desperately needed.

It used to be so easy to make fun of this group we described as "hopelessly out of touch."

Famed chef Magnus Nilsson will be serving dinner for three days in Åre, Sweden … 4,200 feet in the air.

Trudeau doesn't seem to understand what 'climate emergency' means.

Is this the future of food -- eating mushrooms that have been fed with plastic waste?

Molded out of plant-based bioplastics and sitting on a wooden base, this curvaceous piece combines traditional craftsmanship and new industrial design.

Here's a new take on disposable tableware: these are made from discarded food.

Researchers at Stanford found a way to speed up the process of breaking down Styrofoam and other types of polystyrene, with help from mealworms.

They're not as green as they seem.

As the war on plastics heats up, could the alternatives be worse for sustainability?

Using the same fermentation and bacterial and yeast culture that creates kombucha, this packaging is edible and compostable.

No more pleather: The Parisian shoe brand proves that vegan style can be sustainable, not just ethical.

A bill is introduced that would make it illegal to "to promote, support, mandate, require, order, incentivize, advocate, plan for, participate in or implement sustainable development."

We learn that Agenda 21 is part of a much larger Mainstream Media plot to hide the UN takeover of the American government.

Putting money into non-motorized transportation is just the thin edge of the Agenda 21 wedge.

For all the kooky and outlandish conspiracies, there is a serious battle going on about how we define our future. Demonizing the cyclist is a part of that war.

A new study from Pew Research is totally depressing, showing how left and right are moving further apart.

It's the election cycle, and Agenda 21 has become an issue.

Adam Sternbergh finds that bag bans are a symbol of something much bigger.

And yelling profanities in the process.

After predicting that an Organic Coke would be the pinnacle of greenwashing five years ago, Next Nature Network reports that Coca-Cola has actually done it, launching a "natural" Coke called Coca-Cola Life in Argentina.

If this is what advertisers do to promote electric and hybrid cars, I may just go buy a TV.

What if advertisements on billboards were replaced with old masters--it almost happened in Paris.

Sometimes it is hard to know what these companies are really telling us.

Finally, talking about lifestyle changes and using less instead of buying more green stuff.

Activists everywhere were outraged by their latest public service message.

Got a froggy "city throat"? It might be from metal particles emitted from braking cars and trucks.

Why stop there? Helmets for everybody!

Who says you have to rough it in the bush? These gorgeous spots prove otherwise.

Is Spaceflight-shaming the next big thing after flight-shaming? Or do we have bigger things to worry about?

It's another nail in the coffin for these monstrous purveyors of industrial tourism.

It's the ultimate zero-waste crop, useful from root to shoot.

Everything fit into my carry-on backpack, and I still ended up with extras.

Because not all vacations are created equal.

Canadian writer Kate Harris describes an epic 10-month bicycle tour across Asia.

Greg Lavardera throws another spanner in the works with a rant about the batts

Every bit of technical knowhow needed to make heavy truck transport electric (and reduce carbon emissions from transportation) is already available.

It usually doesn't pay to bet against Elon Musk. He's not only brilliant and he never gives up, but he's also shown great insight into technological trends.

Norwegian engineering students debut an electric motorcycle made from carbon fiber. They say it will be fast, cheap, and get 100 kilometers to a charge.

Agenda 21 crazies, poison plastic people and hey, some green buildings and furniture!

Seniors residence so green and attractive that the government and nonprofits should jump up and say "We built it!"

Arum is a ring of ashes that creates a place of remembrance on a specific tree. The biodegradable ring is placed around the trunk of a tree and then left to disintegrate naturally while leaving a permanent mark.

Instead of designing it himself, Curro Claret gets people in risk of social exclusion to create and build Camper's shoe store in Barcelona, using reclaimed materials. The result is a fun store with a lot of personality.