The man, who was wanted for "economic crimes", was arrested in his seat at the pop concert after being recognised by one of China's 176-million-strong army of CCTV cameras.

A US federal judge rules that a class action lawsuit against Facebook can proceed after allegations the social network unlawfully used a facial recognition process on photos without user permission.

Fox News anchor Sean Hannity railed against the Russia probe and the President's enemies without disclosing he was one of Michael Cohen's three clients.

Inmates armed with homemade knives fight each other in a seven-hour riot over territory and money, leaving seven of them dead in their South Carolina jail.

Scientists engineer an enzyme that digests PET plastics used in millions of tonnes of plastic bottles — but there is still a way to go.