The evolutionary adaptation of wolves into domesticated dogs is one of the most intriguing examples of coevolution between humans and animals. This transformation, rooted in millennia of shared ...

UCSC researchers collected scent compounds from woodland star flowers at field sites across the western United States. (Photo by Magne Friberg) Greya politella Two closely related moth species ( above ...

According to a new study, the first louse to take up residence on a mammalian host likely started out as a parasite of birds. That host-jumping event tens of millions of years ago began the long ...