MIT's new device uses light to measure blood sugar levels without any needles, and a wearable version is already in the works ...

It may look like a cute little dolphin-themed toy, but the Flipper Zero is a surprisingly powerful learning tool for hacking.

Engineers at Rice University have developed a dual-bacterial system that converts chemical signals directly into electrical ...

Bacterial sensors usually rely on emitting light to transfer information about what they're sensing, but that method isn't ...