Director / Editor: Victor Teboul, Ph.D.

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Independent and neutral with regard to all political and religious orientations, Tolerance.ca® aims to promote awareness of the major democratic principles on which tolerance is based.

Fishing for DNA – how a cup of river water can reveal secrets about human health, pollution and biodiversity

By Jenny Whilde, Adjunct Research Scientist in Marine Bioscience, University of Florida

Environmental DNA contained in a small sample of water, sand or even air can reveal the presence of people, wildlife and pathogens, helping researchers track where they’ve migrated.

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