Denise Cosco testified against the powerful 'Ndrangheta clan and her own father over the murder of her mother in Italy.

In New York, the Pentagon and Pennsylvania, solemn ceremonies commemorate the landmark anniversary.

The authorities have struggled to contain the fallout, as frightened migrants flee the country.

The capture by the rebels of a stretch of Yemen's strategic coastline is the group's most impressive military coup for several years.

Art crime investigators and security experts say burglaries from galleries across Europe are becoming more brazen.

Mountaineer Mingma G tells the BBC about the climb to bring home the bodies of his closest friends.