Why the US can't - legally - bomb the Islamic State in Syria.
AU and government forces attempt to strangle al-Shabab's access to money and weapons with new operation on coastline.
As polls narrow, some point to 1995 when Canadian province saw surge in support for sovereignty on eve of referendum.
With more than 500,000 people currently incarcerated, Brazil's inmates continue to control the overcrowded prisons.
In contrast to US, strict gun controls and restrained policing have slashed number of deaths by firearms in Australia.
Simin Behbahani, whose poetry was quoted by Barack Obama, has died aged 87. But her work lives on.
Al Jazeera's reporter joins EU force in Bangui who keep Christians and Muslims apart in bid to maintain calm.
Russian spending strengthens the country's hold on Crimea as parliamentarians gather in the region.
No matter their political leanings, most Brazilians agree on one thing: Eduardo Campos was a man who died far too soon.