Magnetism is a natural force, one that works at a distance. Magnets get their force from magnetic fields created by the atoms within the metal. Magnets are useful for things like turbines we use to ...

More than a decade of satellite monitoring has mapped Earth’s magnetic field as it subtly altered between 2014 and 2025 — and ...

Through the study of the natural and physical world by using observation, experimentation, and testable explanations, we can ...

One of the common modes of scanning probe microscopy (SPM) is Magnetic force microscopy (MFM). As indicated by the name, SPM is used to map magnetic properties. On the nanoscale, MFM probes local ...

A new 3-D printing technique can create paper-thin "magnetic muscles," which can be applied to origami structures to make them move.

A new 3D printing technique can create paper-thin "magnetic muscles," which can be applied to origami structures to make them ...

The little ornaments holding pictures to your refrigerator and the giant cranes picking up cars in a junkyard are all using magnets. Magnets attract objects made of certain metals. They can also push ...

In nanotechnology and molecular biology, researchers are often severely limited by the inability to observe atoms and molecules in three dimensions. Proteins, for instance, fold into complex patterns ...

Magnetic force microscopy (MFM) is one of the modes of scanning probe microscopy (SPM). As the name implies, it is used to map magnetic characteristics. MFM investigates the local magnetic fields at ...