Many people are. In fact, the ability to digest lactose may be an example of adaptive evolution in the human lineage. Although the study of natural selection in humans is still in an early stage ...

While malaria is the best-understood example of an infectious ... Investigating the signatures of natural selection can help elucidate the evolutionary adaptations that have allowed humans to ...

In the animal kingdom, survival often hinges on the ability to adapt to ever-changing environments. From camouflage to ...

Natural selection is a mechanism of evolution ... so the fruit’s adaptation no longer has a survival benefit. Selection for adaptation is not the only cause of evolution. For example, species change ...

Which is fortunate for me, because she has certain adaptations that I wouldn ... The evolution of the bacteria is an example of natural selection. Evolutionary trees are diagrams that show how ...