Protests have spread across the Muslim world over the publication in Europe of cartoons of the Prophet Muhammad. The BBC News website looks at why the depictions have caused such offence. What does ...

Criterion (x): Its unique geographical and climatic location combined with its biogeographical background provides the Nimba chain with one of the most remarkable diversities of the whole West African ...

The New York Times is tracking the human toll of the conflict in this feature. The primary source is the online video that has allowed a widening war to be documented like no other, and posts try ...