image: Magnetic particle imaging (MPI) is a highly sensitive emerging medical imaging technique. However, currently available scanners suffer from poor resolution and small field of view. Now, in a ...

All celestial bodies — planets, suns, even entire galaxies — produce magnetic fields, affecting such cosmic processes as the solar wind ...

Magnetic tweezers are a versatile single-molecule manipulation technique that uses magnetic fields to apply forces and torques on magnetic particles attached to biological molecules, such as DNA, RNA, ...