There have been widespread protests since the president postponed the election last month.

Mariam Ibrahim, one of the few female borehole engineers in north-east Nigeria, has built over 200 boreholes.

Officials objected to a performance which featured sexually explicit language and gestures.

Some 200 displaced people were collecting firewood outside their camp when they were attacked, residents say.

Tunisian filmmaker Kaouther Ben Hania has received her second Oscar nomination.

Police say arrests are on the cards, following the six-year-old's disappearance on 19 February.