Top stories COSIMA MARRINER | Police have described it as ''the No.1 social media problem involving teenagers'', but most parents would barely have heard of messaging app Kik before last week. | Eric Berger 10:10am | One of the greatest mysteries of modern physics - the hunt for dark matter - may be solved within the next few years. | Adam Turner 9:18am | Connecting a television to the internet is easy using either of these gadgets. | Jason Hill 12:04pm | For the new PlayStation 4, Sony has learned from its mistakes, but we'll have to be patient before we can enjoy the benefits... | Tony Brown 11:46am | None of the NBN rollout targets - on either side of politics - look achievable, says Tony Brown. | Dina Bass and Carol Hymowitz 10:29am | Microsoft's board is focusing on Ford Motor chief executive officer Alan Mulally and internal executive Satya Nadella as part of a group of more likely candidates to become the next CEO of the world’s biggest software company, according to people familiar with the matter. | ADAM TURNER | Until the industry gets its act together, it's pot luck - you may be happy, frustrated, slutted or illegal. | Jean-Louis Santini 10:03am | Comet ISON seems to have perished in a much too-close encounter with the Sun, leaving only a dust trail that will disappear over time, astronomers say. | Firat Kayakiran and Thomas Biesheuvel | With better designs and a buoyant gas that can't ignite, zeppelin and airship makers say they're negotiating their first sales. | Will Oremus | When the email appeared in my inbox, I thought it was a joke. Smart socks? For $150? The concept sounded, well, the opposite of smart. | Michael D. Shear | The new version of Apple's word-processing software is simple to use, easy to learn and a breeze for sharing. | Chris Suellentrop | I now have the brand-new Sony PlayStation 4 and Microsoft's even newer Xbox One under my television set, but I spent the weekend with the Nintendo Wii U instead. | Andrew Purcell | Shadow, an application for iPhone that will be launched next month, is designed to capture dreams. | Hayley Tsukayama | Grand Theft Auto V | Facebook's privacy settings have changed frequently it may be hard to discern what your profile looks like to other people. | | | Advertisement  Advertisement  Compare & Save | Find the best mobile phone plan | | |  | |
