Latest Articles
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Peer-to-peer bike rentals are more principle than profit
Spinlister, the Airbnb-style rent-a-bike service, wants to help give cyclists access to wheels, wherever they may find themselves.
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Solving hunger is simple — end poverty. Gulp.
Trying to end poverty may seem like a tall order if all you want to do is make sure people don't starve. But there's plenty we can do -- and a lot we even agree on.
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Climate change could be happening 2,400 feet under Antarctic ice
Scientist drilled half a mile through ancient Antarctic glaciers and found, yup, more evidence of human-caused climate change.
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Is there such thing as guilt-free leather?
A reader wonders if faux leather is more ethical than the real stuff. Umbra says she could be suede.
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Watch this nature doc on the majestic tar-sands pipeline
This spin-off of National Geographic Channel's "Great Migrations" tells the story of an unexpected critter.
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Quick, go visit the ocean one last time before it dies
We mess with the oceans so much that we may be due for a marine mass extinction, says a new broad study.
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Even Hello Kitty is getting into sustainable food
The cartoon cat moves on from homemaking and Ferris wheel-riding to start her own wildly popular organic farm in Hong Kong.
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Why essential oils could change factory farming
Chickens might soon blow their paychecks in the "Holistic Healing" aisle at Whole Foods -- just like you!
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Why I’ll never have kids, and why you shouldn’t either
Is this really a world you want to bring children into?