On May 7, 1915, the R.M.S Lusitania, a British ocean liner, was struck by a torpedo from a German submarine. The ship sank in a matter of minutes, killing 1198 of the 1959 passengers ...

Kayla Mueller, 26 years old, was captured by ISIS, and on February 10, 2015 U.S. officials confirmed that Muslim extremists had murdered her while in captivity. In the spring of 2014 ...