TechnologyOctober 20, 2015
Artificial Skin Sends Touching Signals to Nerve Cells
Sensors transmit pressure changes to neurons and could help prosthetic limbs truly feel
Stories by Celia Henry Arnaud
HealthFebruary 16, 2015
Light-Based Technique Helps Surgeons Excise Brain Cancer
A handheld Raman spectroscopy probe can detect cancer cells that infiltrate healthy tissue