Two Turkish security troops have died and 24 wounded in a suicide attack by Kurdish PKK militants, according to the regional governor's office.
More plane wreckage washes up on Reunion Island, after a wing part - possibly from missing flight MH370 - was found last week.
The World Anti-Doping Agency is "very alarmed" after fresh allegations of suspected doping emerge in a leak of test data.
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As fresh claims surface that Afghan Taliban leader Mullah Omar is dead, the BBC's Lyse Doucet looks at what the future for the Taliban movement - and Afghanistan - might be without him.
Chief international correspondent
How many of these football lions can you identify?
Penguin chicks pursue their parents for a meal