Scientists have captured rare footage of a sperm whale giving birth, offering a window into the large mammals' behavior ...

Researchers put human sperm into a microgravity simulation chamber designed to mimic the female reproductive tract and tested ...

Acrossthe halfcenturyor so that seafarers and scientists have spent studying the habits of sperm whales, some of the most ...

While mannequins are used to model clothing, these manikins are models of the human body used to train medical professionals.

The episode, involving a group of sperm whales, adds to evidence that humans aren’t the only species that gets some form of ...

Researchers have documented the first known example of non-kin helping with the birth and postnatal care of a marine mammal.