As the zoo celebrates its 200th birthday, photographer David Levene captures the people keeping their (sometimes very dangerous) patients healthy and happy. Introduction: Patrick Barkham ...

Mistaken euthanasia during a python crackdown led to graphic scenes new state rules and a long legal fight over a rare ...

A 78-year-old woman was bitten by a snake three times and died of her injuries, the third snakebite fatality in California ...