Add Yahoo as a preferred source to see more of our stories on Google. Animals reproduce in a variety of fascinating ways. Some species, including humans and many other mammals, give birth to live ...

Typically, mammals give birth to live young. However, three unusual species defy this norm. Scientists are intrigued by the phenomenon, referring to it as an “extremely rare occurrence” that took ...

Animals reproduce in a variety of fascinating ways. Some species, including humans and many other mammals, give birth to live young that develop inside the mother’s body. Others reproduce through less ...