The release of WWII-era military documents this year has given a boost to researchers digging into Japan's germ warfare program. Japan's government has never apologized for the atrocities.
New details emerge about Japan's notorious WWII germ warfare program
toggle caption Wang Jianwei/Xinhua via Getty Images
TOKYO — As Japan's defeat marking the end of WWII nears its 80th anniversary, and some events fade from living memory, history is... [7067 chars]