19/08/2010

Finland aims to build first ever green highway

Finland wants to build the world's first "green highway," with service stations offering charging points for electric cars and pumps filled with local biofuels, the project manager said Thursday.

How flies set their cruising altitude

Insects in flight must somehow calculate and control their height above the ground, and researchers reporting online on August 19 in Current Biology, have new insight into how fruit flies do it. The answer is simpler than ...

Paper wasps punish peers for misrepresenting their might

Falsely advertising one's fighting ability might seem like a good strategy for a wimp who wants to come off as a toughie, but in paper wasp societies, such deception is discouraged through punishment, experiments at the University ...

U of M licenses unique plant protection product

Adapting a chemical used to deliver medicines through the skin, University of Minnesota Duluth (UMD) scientist Tom Levar has developed a way to protect plants from browsing by deer and mice by delivering a natural hot pepper ...

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