Mark Hertsgaard

Environment

MacArthur Bee Genius

University of Minnesota scientist Marla Spivak has received a Macarthur genius grant for her work studying bees and trying to save them from 'colony collapse disorder.'

Environment

Fishy Situation

Experts are questioning whether the seafood with the "sustainable" labels from the Marine Stewardship Council is really environmentally responsible.

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Environment

Fishy Situation

Experts are questioning whether the seafood with the "sustainable" labels from the Marine Stewardship Council is really environmentally responsible.

Environment

MacArthur Bee Genius

University of Minnesota scientist Marla Spivak has received a Macarthur genius grant for her work studying bees and trying to save them from 'colony collapse disorder.'

Environment

Harnessing the Power of Soccer

Four Harvard students invented a soccer ball that charges with every kick. The young inventors hope to harness the power of soccer fanaticism and turn it into clean energy. Living on Earth and Planet Harmony's Ike Sriskandarajah reports.