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How beers and Vikings gave Bluetooth technology its name

One of the best-known modern technologies owes its name and logo to a Viking-era king with a bad tooth: a quarter century ago, two engineers hatched the idea for the moniker "Bluetooth" over beers.

Switzerland's timeless art mechanics embraces 3-D future

In his snow-bound workshop, Swiss master Francois Junod's moving mechanical artworks whir into action: birds whistle, historical luminaries write poetry—traditional craftsmanship newly recognised as being among the world's ...

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The future of autonomous aircraft

Imagine a world of aerial delivery drones bringing goods right to your door, small air taxis with fewer than six passengers flying about cities, supersonic airliners crossing continents and oceans, and sixth-generation fighter ...

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