Latest Articles
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![city park and skyscrapers]()
![city park and skyscrapers]()
Cities could be big players when it comes to cutting carbon emissions
When national governments fall short in their climate commitments, local governments can help make up ground.
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Amazon makes a big play for the Etsy crowd
Want to buy artisan goods from a corporate behemoth? Amazon has you covered.
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Good news: Wind energy is the cheapest energy source in Germany and the U.K.
Renewable energy sources are gaining ground on fossil fuels.
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![Pumpkins]()
![Pumpkins]()
This pumpkin shortage will be the scariest thing about Halloween
Thanks, climate change!
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Coral reefs are looking pretty hot right now
Bleaching is back in a big way, and we're not just talking about Justin Bieber.
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![Toilet]()
![Toilet]()
D.C.’s crap is finally being put to good use: Generating clean energy
Utility D.C. Water is turning poop into power.
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Self-driving cars: Should we love them or hate them?
Is all the hype about self-driving cars taking attention away from more promising technologies? Umbra cruises through the facts.
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![piles of money in sky]()
![piles of money in sky]()
The state of global climate finance is looking … not awful
A new report estimates that the world mobilized $62 billion in climate finance in 2014. The global goal is $100 billion annually by 2020.
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What the TPP means for agricultural greenhouse gas emissions
Here's what we know about the Trans-Pacific Partnership so far.
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![Drunk vegetarian]()
![Drunk vegetarian]()
Are vegetarians secretly eating meat when drunk?
A new poll claims the drunken munchies are the Achilles heel of vegetarians.
