Auto-pilots need a birds-eye view

New research on how birds can fly so quickly and accurately through dense forests may lead to new developments in robotics and auto-pilots.

Microbots individually controlled using 'mini force fields'

Researchers are using a technology likened to "mini force fields" to independently control individual microrobots operating within groups, an advance aimed at using the tiny machines in areas including manufacturing and medicine.

Powering nanotechnology with the world's smallest engine

In the minuscule world of nanotechnology, big steps are rare. But a recent development has the potential to massively improve our lives: an engine measuring 200 billionths of a metre, which could power tiny robots to fight ...

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