Four young people in Quebec are being hailed as heroes after they helped find a baby stolen from a hospital a day after she was born.

The site's director of external affairs, Liva Biseniece, says Ask.fm is safe for users and lets them "explore important issues".

London's transport authority says it believes Uber's car service fee calculation app is legal, but is referring the matter to the High Court.

Almost 2,000 children have been investigated over social media abuse, offensive Twitter messages and online bullying since 2011.

Lasers have been used to regenerate parts of damaged teeth and could one day be used to prevent root canal treatments, claim US researchers.

Customers of high street retailer Office are urged to change their password after its website was the victim of a security breach.

Fake social media accounts have been used by Iranian hackers to spy on senior military and political staff, a report suggests.

Fighting game World of Warriors is the next title to be produced by the creator of the hugely popular Moshi Monsters.