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 ...

A: I think the mistake that many people make about natural selection is thinking that since it's inexorable without exception, that it leaves no room for randomness, for chaos to come in and upset ...

The early part of the twentieth century saw evolutionary theory embattled by disagreements over Darwin's emphasis on natural selection. The then-newly rediscovered work of Gregor Mendel in the ...