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Viral evolution refers to the heritable genetic changes that a virus accumulates during its life time, which can arise from adaptations in response to environmental changes or the immune response ...

Many people hold the view that evolution in modern humans has come to a halt. But while modern medicine and technologies have changed the environment in which evolution operates, many scientists ...

Molecular evolution is the area of evolutionary biology that studies evolutionary change at the level of the DNA sequence. It includes the study of rates of sequence change, relative importance of ...