Engineering publications brought to you by Mark Allen

Medical & healthcare

Gadget fairs and cautious optimism

New dimensions added to robotic arm controlled by thoughts

Power Dressing: why it's exoskeleton time

Helicopters give latest technologies a whirl

Organic electronics enable wearable pulse oximeter

New technique lowers cost of 3D nanostructures

Science 'personal priority' for Osborne

Wireless material improves outlook for artificial retinas

Protective suit keeps aid workers cool in the fight against Ebola

Barometer indicates fair weather for manufacturers

Electronic implant dissolves after treating bacterial infection

Magnetic control key to stem cell fracture treatment