'Russian troops deployed' in Ukraine
IS 'kills dozens of Syrian soldiers'
Ebola spreads to Nigeria oil hub
FBI probe JP Morgan 'cyber-attack'
Iceland examines volcano 'cauldrons'
Ambassador 'suspect in girl beating'
France urges special Libya support
Missing plane search area refined
Thai ex-PM murder charge dismissed
India launches bank accounts for all
Pitt and Jolie wedding announced
Platini will not challenge Blatter
India cow row 'settled by DNA tests'
Roman toilet seat found at dig site
US hostage mother makes video plea
Cops crew member killed by US police
Strike disrupts Argentine capital
Brazil pursues Amazon 'destroyers'