The militant group is said to have invaded Cameroonian towns, sparking fears that it is expanding into neighbouring countries.
The discovery of 55 Cancri e means ground-based telescopes could be used to find new "super-Earths".
Following rumours that Beyonce would release a second surprise album, her representative says the US singer will release a boxset of her 2013 album.
Meriam Ibrahim, whose death sentence was overturned after international outcry, has arrived with her husband and two children in Italy.
The soul artist who worked with musicians such as Sam Cooke, Damon Albarn and Gorillaz has died after a career spanning nearly six decades.
A young American in Tübingen had to be rescued by 22 firefighters after getting trapped inside a giant sculpture of a vagina.
The first snapshot of the Afghanistan elections puts the pair of ex-ministers in the lead. But two minority candidates could decide the final result.
The Quino checkerspot butterfly has saved itself from extinction by shifting to a higher altitude and picking a new species of plant for laying eggs.
Wes Anderson’s staggeringly realised hotel of secret passion is an exhilarating and intelligent drama.
Beatrix Miller, the imperturbable editor of British "Vogue" who chronicled the swinging 1960s with wit and a sense of adventure, has died.
After weeks of mounting criticism, Prime Minister Hazem al-Beblawy has announced the resignation of Egypt’s interim Cabinet.
Inequality on the continent has grown in the past decade as tax systems have failed to redistribute wealth, says Christian Aid.
The old guard outshone new kids on the block as veteran star David Bowie used his Brit awards appearance to plead with Scotland not to leave the UK.
An Ethiopian teenager who says she was raped by seven men last August, now faces a possible sentence of death by stoning.
A report says state authorities have either turned a blind eye or colluded with perpetrators in the kidnapping and abuse of Eritrean refugees.
Crime write Henning Mankell has revealed that he has cancer in an advanced stage. He intends to write a newspaper column about fighting it.
Women need only seven seats, mostly on the bottom deck, on the £1-trillion double-decker bus revealed by Oxfam this week.
Soft-rock singer Bryan Adams, who will perform at a sold-out concert in Zimbabwe on Friday, faces criticism for lending credibility to Mugabe’s rule.
Binyavanga Wainaina, one of Africa’s leading literary figures, has outed himself in response to a wave of homophobic laws across the continent.
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