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Technology

3D printing's future is the high street, not the home

Technology

Hong Kong protesters use a mesh network to organise

Life

Up to half of Earth's water is older than the sun

Life

Hackathon aims to invent breast pumps that don't suck

Space station is safe from US-Russia squabbles

Technology

Video chat in US jail shelved over concerns for inmates

Technology

iPhone eye test spots vision problems cheaply

Life

Ethical trap: robot paralysed by choice of who to save

Life

Robotic hand to feel its way to deep-sea discoveries

Earth

'Reckless' BP faces $18bn fine for Deepwater oil spill

Technology

Ferguson protests spark calls for cops to wear cameras

Technology

3D-printed books make pictures real for blind children