Syrian President Bashar al-Assad vows to retake "the whole country", but says the involvement of regional powers means it could take "a long time".
Paedophiles are using secret groups on Facebook to post and swap obscene images of children, a BBC investigation finds.
Eight girls aged between 11 and 17 are injured in a collision with a car near a school in Liverpool.
Are dating apps addictive or soul-destroying?
Can nature boost a country's economy?
Who got an unexpected boost from Beyonce this week?
Why has mass helicopter transport never taken off?
What was the tradition of Kissing Friday?
Why Spain is changing embarrassing street names
Live radio and text as England take a sixth wicket in their bid to defend 262 and win the series against South Africa.
Who would play you in a movie?
Can sports do more to cut out concussion?