Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. In 1891, Swedish physician Carl Janson was investigating black smallpox pus. "Calves were only ...

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 ...

In episode two of “Exposed” from our friends at the San Francisco Public Press, we explore a little-known chapter in San Francisco’s nuclear era: human experiments carried out to assess the health ...

control experiment ' is an experiment that has a comparison to verify the results. It is a control experiment that is indispensable for the development of medicine and science, such as clinical trials ...