Sara Helms Cahan and Michael Hermann, University of Vermont (IMAGE)

University of Vermont

Sara Helms Cahan and Michael Hermann, University of Vermont

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Sara Helms Cahan, professor of biology at the University of Vermont, and her graduate student Michael Herrmann, examine ants in the laboratory. Their field work with harvester ants in the desert on the Arizona/New Mexico border has revealed new knowledge about competitive co-evolution.

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Joshua Brown

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