Biodefense research used thousands of monkeys for painful experiments after 9/11.
French initiative to isolate radicalized prisoners aids proselytizing, says new report.
Twenty people were killed in yesterday's attack on the national museum in Tunis.
2015 has gotten off to a tragic start for journalists, with multiple killings.
Prime minister David Cameron also warned parliament that there was a substantial threat from a 'lone-wolf'
A Palestinian driver drove his car into a group of pedestrians, killing one, in second attack of its kind in two weeks