/ Michael Miller Content for 69³ÉÈË en /climate/news/human-actions-impact-wild-salmons-ability-to-evolve <p>Once spring-run chinook salmon disappear, they are not likely to re-emerge, indicates genetic analysis of the revered wild fish in a study led by the University of California, Davis. Prompt conservation action could preserve spring-run chinook, as well as their evolutionary potential.</p> December 04, 2018 - 11:32am Katherine E Kerlin /climate/news/human-actions-impact-wild-salmons-ability-to-evolve