Engineering publications brought to you by Mark Allen

Medical & healthcare

Engineers develop prosthetic that mimics the human ankle

Research suggests filter device can ease asthma symptoms

Scientists believe diamonds can identify atoms in viruses

Designing in a disaster zone

Team claims material can emit light in near-infrared range

Team develops lab-on-a-chip device featuring micro fuel cell

Researchers create chip that mimics human brain synapse

Camera device could enhance patients' visual awareness

App could save the lives of burns victims in combat

Tackling cable theft, and a nuclear update

Snake robots for scar-free surgery

Blood-testing device could check health of astronauts