North Korea notoriously restricts access to the internet for its own citizens, but the full list of its websites visible to the outside world have apparently been revealed for the first time.

Facebook's founder and his wife aim to cure, prevent or manage all diseases by the end of the century.

Google launches its new chat app with less privacy protection than previously promised.

Proposed time limits on cost-free roaming for travellers with mobile devices have been scrapped under new European Commission plans.

Australian police have warned the public not to use unmarked USB sticks found in their letterboxes.

Tesla updates its software after Chinese researchers hack into its electric cars and take control.

Microsoft launches a $40bn share buyback scheme and raises its quarterly dividend.

Chinese consumers accuse Samsung of ignoring them for not extending its recall of its Note 7 smartphones there, but Samsung says there is no need.