History is full of moments where the pursuit of knowledge crossed into something far darker. Governments and scientists, ...

Explore 25 human experiments too disturbing to ignore. From Tuskegee to Nazi camps, discover the shocking medical atrocities ...

In the late 1950s and early 1960s, numerous men followed sex workers into the apartment at 225 Chestnut Street in San Francisco’s Telegraph Hill neighborhood. Instead of the cramped, charmless ...

Upon learning of the horrific experiments, a group to which I belonged sued the agency in federal court to stop them. The documents filed by EPA in response to our lawsuit revealed some shocking facts ...