A research team has developed an electronic skin that detects and precisely tracks magnetic fields with a single global sensor ... and flexible membrane that is just a few micrometers thick.

When a green laser is shone on these nanodiamonds they glow red, with their brightness proportional to the magnetic field. Amplification of the fields allows the sensors to detect even more subtle ...

These magnetic nanoparticles are synthesized by a specific set of proteins that are contained within membrane ... bacterial cell and allows the cells to "sense" Earth's geomagnetic field (Gorby ...