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

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

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 ...

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 ...

Is there only one optimal configuration an organism can reach during evolution? Is there a single ... implemented only parts of the regulatory mechanisms of the gap gene network.