Iran announces underground uranium enrichment site has started refining.
Southern Africa may feel the pinch of higher food prices, joining a beleaguered east and west.
Fallujah is suffering from an abnormally high rate of birth defects that could be linked to the US military's use of white phosphorous and other weapons.
Former Ukraine PM Yulia Tymoshenko's husband applied for political asylum in the Czech Republic.
Tough SOPA law passes in Spain after veiled threats from US ambassador.
Brazil's heavy rainfall and flooding caused a dam to burst, endangering thousands.
Aung San Suu Kyi's National League for Democracy will participate in Burma elections.
Egypt's Muslim Brotherhood may win a majority.
Los Angeles Bishop Zavala reveals secret family and resigns early.
Rick Perry rejoins campaign trail after brief pause.