The rivalry between Amazon and Google's virtual assistants is fiercer than ever at the tech show. Read more

Drones that were incapacitated by the collapse of their creator are set to work again. Read more

The chief executive of a leading jetpack firm reveals how he copes with being scared of heights. Read more

An awkward audience with a celebrity robot still has the power to impress. Read more

A French publisher aims to print stories and poems on demand in unexpected places. Read more

The modular parts used to make the 146in TV also allow for screens of unusual shapes to be made. Read more

A start-up at the CES tech show believes virtual reality could revolutionise how we use gyms. Read more

The Dutch engineer behind the design for circular runways has revealed plans to build a test runway for drones. Read more

A UK start-up plans to offer DNA tests in shops to help people eat more healthily. Read more

Our gadget picks include an electric body suit, sensors that track you at home and some crazy cars. Read more

The must-have business tool of the 90s has been updated by one of the original designers. Read more

The handlebars guiding you on your journey and helmet with its own brake light. Read more

The Japanese gamemaker's latest device is America's fastest-selling home console. Read more

Pupils starting secondary school face "avalanche of pressure", England's children's commissioner says. Read more

The man behind controversial changes to how the internet works cancels a technology conference debate. Read more