Believe the hype? How virtual reality could change your life

Reducing errors made during surgery, bringing school books to life, enabling us to browse shops from the comfort of home—virtual reality is not just about gaming, it will change our lives, according to some tech leaders.

Hyperloop pushes dream of low-cost futuristic transport

Is it a plane, is it a train? No, say supporters of Hyperloop, a futuristic mode of transport floated by Silicon Valley billionaire Elon Musk that promises high-tech, high-speed and cheap travel over long distances.

Review: Samsung's Gear VR shows the promise of VR—today

Samsung makes history of a sort Friday by launching the first major consumer-oriented virtual-reality headset. (It comes with an asterisk; prototypes and other not-quite-mass-market versions have been available for a while.) ...

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