"I can see no difficulty in a race of bears being rendered, by natural selection, more aquatic in their structure and habits, with larger and larger mouths, till a creature was produced as ...

Every spring, a quiet sanctuary near North Bay becomes a haven for some of Ontario’s most vulnerable wildlife: orphaned black ...

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 ...