Natural selection is the process by which some organisms in a population survive and reproduce, while others do not, based on their bodies and behaviour. It is one of the processes by which species ...

A new study suggests that human ingenuity hasn't exempted us from the forces of evolution. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Jaco Greeff received funding from the National Research Foundation to study sex ratios. Jan Willem Helenus Ferguson does not work for, consult, own shares in or receive funding from any company or ...