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 …
Scientist drilled half a mile through ancient Antarctic glaciers and found, yup, more evidence of human-caused climate change.
A reader wonders if faux leather is more ethical than the real stuff. Umbra says she could be suede.
This spin-off of National Geographic Channel's "Great Migrations" tells the story of an unexpected critter.
We mess with the oceans so much that we may be due for a marine mass extinction, says a new broad study.
The cartoon cat moves on from homemaking and Ferris wheel-riding to start her own wildly popular organic farm in Hong Kong.
Chickens might soon blow their paychecks in the "Holistic Healing" aisle at Whole Foods -- just like you!
Is this really a world you want to bring children into?