Have you ever heard predictions that one day women will be able to have babies without men?
As you probably already know, when climate changes, life changes with it. But recent alterations in the Earth's climate could have very damaging consequences.
We’ve discussed before how endangered species are at risk from the increased likelihood of inbreeding, which leads to unhealthy offspring. There’s another danger to letting the numbers of animals in a given species become too low. It’s called genetic drift. Learn more on this Moment of Science.