A population bottleneck is an event that drastically reduces the size of a population. The bottleneck may be caused by various events, such as an environmental disaster, the hunting of a species ...

A study published in Nature Communications describes evolutionary ... providing strong evidence of a bottleneck event," said ...

It’s forcing the human race into what evolutionary biologists call a “bottleneck” — a period of rapid pressure that threatens cultures, customs and peoples with extinction. When college ...

A population bottleneck is an event that drastically reduces the size of a population. The bottleneck may be caused by various events, such as an environmental disaster, the hunting of a species ...