Half of US teens use Facebook today, but 94 per cent used it back in 2012, according to a 2018 Pew Research survey. Photograph: Dado Ruvic/Reuters

Facebook’s recent upbeat financial results – subscriber numbers, revenue and profits are up – might suggest the social media giant has successfully ri(...)

Thailand’s newly appointed Prime Minister Prayuth Chan-ocha. Photograph: Chaiwat Subprasom/Reuters

Thailand’s securities and exchange commission (SEC) is planning a raft of new rules to stop stock-market manipulation, which will permit the watchdog (...)