The magnetic North Pole, once a slow wanderer circling the Canadian Arctic, has broken into a sprint that has startled the ...

The North Magnetic Pole is not standing still, and the latest shift is already pressuring defense, aviation, and tech systems ...

Earth's magnetic field is generated by the churn of its liquid nickel-iron outer core, but it is not a constant feature.

Earth’s magnetic field feels steady and dependable, but over geological time it is anything but fixed. The magnetic north and south poles have swapped places many times in the planet’s history in ...

Learn about the continent-sized rocks hidden deep within Earth's mantle that have influenced the magnetic field for millions ...