Coevolution is the process by which two or more species evolve in tandem by exerting selection pressures on each other. Examples of coevolutionary systems include host and parasites, predators and ...

Evolutionary genetics is the study of how genetic variation leads to evolutionary change. It includes topics such as the evolution of genome structure, the genetic basis of speciation and adaptation, ...

The Andean leaf-eared mouse is happy living at both sea level and at 22,000 feet. A new genomic study reveals how it adapts. A series of rodent experiments showed that even with abundant food and ...