Opposition candidate Muhammadu Buhari has a narrow lead over Nigerian President Goodluck Jonathan, with more than half the votes counted.
Deflation in the eurozone eased during March while the rate of unemployment dipped slightly in February, figures show.
The aunt of Jonas and Hasan Edmonds, two Illinois men charged with conspiring to aid Islamic State, speaks to the BBC about the impact the arrests have had on their family.
The remarkable and beautiful forms sculpted by volcanic eruptions
Go-anywhere, survive-anything transportation can be had for a dear price. A desirable new outlier, though, remains strictly off-limits.
When nuclear-powered submarines reach the end of their lives, dismantling them is a complicated and laborious process. Paul Marks investigates.
Head down narrow passageways and into unknown corners to discover where some of Zagreb's most remarkable life unfolds, away from well-trampled routes.
A much-heralded entrepreneurship revolution is sweeping the continent, but access to high-speed internet remains poor. Is fibre optic cable the answer?
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