Engineering publications brought to you by Mark Allen

Medical & healthcare

Calibrator to enhance MRI scans

Insects inspire new acoustic sensors

Olympus and Siemens create capsule endoscope

Scientists to build functional brain unit

Technology could help prevent vision loss

Call for consensus on deficit

Hand-held lab helps spot DVT

Thermal energy treats asthma

Shark-inspired chemical sensors

CBI reports rising goods demand

Fruit waste provides antioxidant source

PMI forecasts strong second quarter