Fossil jaws of the ancient monkey species Stirtonia victoriae from the La Victoria Formation in Colombia suggest that a shift toward leaf-eating allowed...
The oral microbiome plays key roles in human biology, health, and disease, but little is known about the global diversity, variation, or evolution of this...
Male howler monkeys (Alouatta spp.) with the most impressive howling roars have paid for those abilities in sperm, according to a study led by University...
