Early in pregnancy, something surprising happens. Every human embryo develops a tail. It is not symbolic or imagined. A real extension forms at the base of the spine, complete with vertebrae. Later, ...

Learn more about the gene linked to the evolutionary loss of human tails, and how, in rare cases, some people are still born with them. People born with a tail either have true tails or pseudo-tails.

A Brazilian baby boy was born with a real human tail that was successfully removed without complications at Albert Sabin Children’s Hospital in the city of Fortaleza, according to the Journal of ...

When a human grows a tail, it's known as a human tail or vestigial tail. Many believe that human ancestors had and used some form of a tail. Over time as a species, however, we evolved past the need ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...