Archaeologists have discovered an underground bunker in northeast China where Japanese scientists performed horrific biological experiments on human subjects during World War II, including subjecting their victims to dehydration, frostbite, and anthrax bombs. The New York Post reported on Thursday that the derelict bunker was unearthed near the city of Anda in Heilongjiang province. Although the facility had been known about for nearly eight decades, its existence and precise location wasn't confirmed until a week ago, according to the South China Morning Post. A partially U-shaped structure that measures roughly 108 feet long by 67 feet wide, the covert "horror...