The advent of 4K technology will cause a big problem for animators who use computer-based techniques to make movies, says technical head of Minions movie maker Illumination.

US company Netflix announces plans to extend its TV and movie streaming service to Australia and New Zealand in March 2015.

A British-led consortium outlines its plans to land a robotic probe, paid for by public donations, on the Moon in 10 years' time.

Google is the first company to rent the world's biggest digital billboard, which is eight storeys high and situated in New York's Times Square.

WhatsApp has turned on an encryption system to protect messages sent via the Android version of its app.

Faults with Microsoft's cloud computing platform Azure knock many third-party sites offline and restrict access to its own apps.

Taylor Swift denies claims of talks with Google about making her music available on the company's new YouTube Music Key streaming service.

China opens its first world internet conference with a call for more controls on cyberspace, amid criticism of Beijing's web practices.