The East Bay Vivarium says that both heads can control the body of the snake, but one of the heads is more dominant Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE since 2013 ...

This video follows two shocking true story animations about a girl born with a parasitic twin controlling her actions and another who loses her face in a devastating accident.

Although it is a plain impossibility, many people see twins as one. Twins often appear together so it should be very easy to see and count two individuals. Twin closeness, which is normal and ...