Earth’s magnetic field is essential to life on our planet. It protects Earth from cosmic radiation and acts as a shield ...

This video explains what magnets are and how magnetic fields are generated through the alignment of atomic structures.

A weak zone in Earth’s magnetic field, known as the South Atlantic Anomaly, has expanded at an alarming rate over the past ...

Per the ESA, this phenomenon can be best explained by strange behaviors far within the Earth at the boundary where the Earth's liquid outer core meets the rocky mantle layer. This boundary, referred ...

Could tiny magnetic objects, that rapidly clump together and instantly fall apart again, one day perform delicate procedures ...

A notorious weak spot in Earth’s magnetic shield is growing larger and weaker. This is the conclusion of a new analysis of ...