Add Yahoo as a preferred source to see more of our stories on Google. William Blake’s 1805 illustration for Scottish poet Robert Blair's poem "The Grave" imagines the soul rising from the body at ...

The human mind has always fascinated scientists, but the quest to understand psychological behavior has led researchers down some disturbingly dark paths.

President Trump is trying to save money by terminating leases on facilities used by federal agencies. One of these is EPA’s Human Studies Facility located at the University of North Carolina-Chapel ...

The military exposed thousands of servicemen to radioactivity when it called them to participate in nuclear weapons tests, including Operation Teapot in 1955. One was Eldridge Jones, who later ...

Shocking declassified files have revealed how the US government intentionally injected Americans with radioactive substances without their knowledge or consent. This happened to 18 hospital patients ...

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 ...