What began as a woman raising a baby chimpanzee like her own child eventually turned into one of the most horrifying animal ...

For years, Travis the chimpanzee lived like a human child. He dressed himself, ate at the table, rode in cars, and appeared in commercials. Neighbors and police officers considered him harmless. Then, ...

Sandy Herold died Monday night of a ruptured aortic aneurysm, lawyer Robert Golger said. She was 72. Herold's 200-pound chimpanzee, Travis, went berserk in February 2009 after Herold asked her friend, ...

A Connecticut woman disfigured by a friend's pet chimpanzee in 2009 was denied permission Friday to sue the state for $150 million on her claim that officials knew the animal was dangerous but didn't ...