Russia and Ukraine exchanged prisoners-of-war (POWs) on Saturday, the Russian defence ministry said, and Russia handed over ...

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

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

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

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

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

The scene at a hospital north of Kyiv was a desperate one, as relatives showed NBC News pictures of soldiers who are being held captive in the hope of any news.

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 ...

An initiative to assess and improve education opportunities for the state’s incarcerated population is breaking state agencies out of silos.

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