The field of evolution examines how organisms adapt to their environments over generations, but what about the evolution of ...

The relative importance of punctuated and gradual patterns of evolution is a subject of debate ... developmental biology is revealing new mechanisms that regulate the expression of small genetic ...

The British naturalist embarked on an extraordinary journey, did hundreds of experiments, and wrote for 20 years.

In natural populations, the mechanisms of evolution do not act in isolation. This is crucially important to conservation geneticists, who grapple with the implications of these evolutionary ...

Natural selection is a mechanism of evolution. Organisms that are more adapted to their environment are more likely to survive and pass on the genes that aided their success. This process causes ...

While malaria is the best-understood example of an infectious disease that has driven human evolution ... These studies will help elucidate natural mechanisms of defense and perhaps uncover ...

“Evolution ... over the 3.5-billion-year history of life on Earth––can be summarized in an enormous family tree. To help you explore this tree and understand the amazing mechanism behind ...