Sony, DJI and Lenovo show off new smartphone camera tech

New plug-in 360-degree cameras, zoom lenses and stabilisation kit are announced for smartphones.

Samsung shares fall over Galaxy Note fears

Samsung delays shipments of its Galaxy Note 7 smartphones, some of which have reportedly "exploded" during or after charging.

Apple chief Tim Cook says tax ruling 'maddening'

Apple chief executive Tim Cook says the European Commission ruling that Apple should pay billions of euros in back taxes is "maddening".

SpaceX explosion wrecks Facebook satellite

A rocket operated by the aerospace company SpaceX explodes on the launch pad at Cape Canaveral where it was being test-fired ahead of a launch.

Hacker 'Guccifer' jailed for four years

A Romanian hacker who targeted high-profile US politicians is sentenced to 52 months in prison by a federal court.

BT sues Valve over patent infringement

BT is taking legal action against gaming company Valve over four allegations of patent infringement.

Snapchat Discover serves up a Serena Williams tennis game - CNET

You can play through all of the female world No. 1's major tournament victories on Snapchat. Watch out for tennis elbow.