Natural selection, genetic drift and gene flow do not act in isolation, so we must consider how the interplay among these mechanisms influences evolutionary trajectories in natural populations.

Discover what natural selection theory is, how adaptations work, the story of Darwin's finches and whether we are still evolving.

While natural selection has and continues to influence human evolution, such as the challenge of emerging and more virulent infectious diseases, it is vital to remember that it does so within the ...

Natural selection can slow evolution, maintain similarities across generations Date: August 23, 2023 Source: Michigan State University Summary: New research suggests that natural selection, famous ...

If students understand the process of natural selection, then logic and evidence inescapably lead them, through a cause-effect relationship, to the truth that evolution occurs.

It's about the mechanisms responsible for evolution, and why Darwin's contribution--natural selection-- is not the only one, contrary to many popular accounts. At Pharyngula, PZ Myers elaborates: ...

Biologists working with the most sophisticated genetic tools are demonstrating that natural selection plays a greater role in the evolution of genes than even most ...

The article emphasizes that the four processes of human evolution – natural selection, gene flow, genetic drift and mutation – should not be considered separately.

Paleoanthropologists studying the fossil record have long focused on natural selection, but other processes play a big role too.