Twins whose classmates were killed by shelling say their deaths have made them determined to finish their studies.

Canada has been boosting its forces in the Arctic in the face of new threats - and US concerns.

The BBC sees sites on former United Arab Emirates bases in Yemen where detainees say they were abused.

Greenland's natural resources include large reserves of rare earth deposits.

Some 160 people are believed to be missing after attackers raided three churches in a Nigerian village on Sunday.

Political spats brewing since the tragedy last month have overshadowed a national day of mourning.