
Nov. 12, 2010
Scientists and Advocacy?
A group of climate researchers has banded together to speak out on climate change, providing a unified voice against climate policy skeptics. But should that be the role for scientists?

Apr. 16, 2010
Earth Day and the Environment
Next week marks the 40th anniversary of Earth Day. Has it made a difference?
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FEATURED PLAYLIST
- Insectopedia
We are fascinated by them, frightened by them, and can't live without them -- so...
- Surprise: Cockroaches Are Fastidious Groomers!
Why do cockroaches spend so much time cleaning themselves?
- Insects May Be the Taste of the Next Generation, Report Says
Can entomophagy, the eating of insects, help improve the world’s food resources?...
- The Superorganism
Ira talks with eminent biologist Edward O. Wilson and Bert Holldobler about ants...
- Tracking an Amphibious Caterpillar
Several newly-discovered species of caterpillar in Hawaii function equally well ...
