Fish caught in the same trawl and sold under the same name may in fact have significant genetic differences. Beneath the surface of the Skagerrak lies a biological diversity that is rarely seen in ...

Amazonians are as genetically different from Andeans as Europeans are from East Asians when it comes to genetic variants that affect the response to certain drugs, according to a recent commentary.

From piping plovers to coyotes, eastern bluebirds to mountain lions, urban wildlife takes many forms — differing from other undomesticated wildlife in that such animals have adapted to a life that ...