During World War II, Japan’s Unit 731 carried out some of the most horrifying human experiments in history. Prisoners were subjected to vivisections, biological weapon testing, and unimaginable ...

Luella and Winthrop Niles Kellogg believed they could use their own child in a chilling experiment involving a chimpanzee. Toddler Donald Kellogg was just 10 months old when he became one of the ...