Scientists build a biosensor skin patch for noninvasive glucose monitoring. 

Emerging technologies help researchers draw mechanistic links between metabolism and epigenetic modification of DNA.

A needle-free alternative to the finger-prick test would be a godsend for many sufferers of diabetes, but the industry has yet to clear the technological hurdles.

Scientists designed autonomous nanovesicles capable of following glucose concentration gradients, even through the blood brain barrier in rats.