Theranos founder Elizabeth Holmes, imprisoned in Texas after felony fraud convictions, this week asked the federal court in ...

Peru is weighing sending what it considers highly dangerous foreign inmates to prisons in El Salvador, the prime minister ...

The role of Black prisoners helped lead to the practice of using genetic testing to understand how patients will react to ...

For Olga Serhichuk, the sight of dozens of her countrymen returning home from brutal Russian captivity is bittersweet. Like ...

Ukraine and Russia exchanged another group of ill and severely wounded servicemen on Thursday, officials from both countries ...

Thousands of California prisoners falsely tested positive for opioids last year because of a laboratory mistake. Now hundreds ...

Much attention has been paid to malaria research conducted on inmates at Illinois' Stateville Penitentiary and the fraught ...

NBC News' Richard Engel reports from outside a hospital in Ukraine where families wait to see if their missing loved ones are ...

Local officials say another series of unmarked graves — this one containing 14 individuals — has been dug up in a park in the ...

Syrian authorities and a Kurdish-led force have exchanged more than 400 prisoners part of a deal reached earlier this year ...