Archive: 11/14/2007

Are those Great Lake wolves or wannabes?

Today's Great Lakes gray wolf, de-listed by U.S. officials as an endangered species, probably is a hybrid and no longer the historic animal, biologists said.

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Ice age imprint found on cod DNA

An international team of researchers, led by the University of Sheffield, has demonstrated how Atlantic cod responded to past natural climate extremes. The new research could help in determining cods vulnerability to future ...

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