US president announces "new chapter" in ties with Havana five decades after diplomatic relations were severed.
Murders get more gruesome and kidnappings soar, advocacy group says, as attackers across world seek to avoid scrutiny.
Bombing raid and clashes in southeastern region reported despite ongoing peace talks between government and FARC.
Son and brother of past Republican presidents says he will "actively explore" possibility to run for president.
Suspected attacker on the run after six people are killed at three locations in Pennsylvania.
Decision follows demonstrations in several cities in support of new elections and resignations of PM and president.
One person killed as security forces fire tear gas at protesters trying to storm the presidential palace.
UN delegates approve watered-down agreement to cut greenhouse-gas emissions after extra day of negotiations.
Page 10 of 19
Most Read News