Smart home unit Nest is spun back into Google

Google is taking back Nest, the smart home unit of parent firm Alphabet, as part of an effort by the tech giant to battle rivals like Amazon and its Alexa digital assistant.

Smart cities present risks, opportunities

Emergent technologies are poised to radically change how we work and live. They will transform our cities and workplaces, shifting jobs and entrepreneurship in new directions, and spur new ways to manage our lives. All of ...

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