The evaluation and ensemble analysis of Earth system models is crucial for model improvements and a prerequisite for reliable climate projections of the 21st century to be used as guide-lines for ...

The complex motion of the outer core causes the magnetic ... The World Magnetic Model is a mathematical model of Earth's magnetic field and a prediction for how the field will evolve over the ...

Your navigation system just got a critical update, one that happens periodically because Earth’s magnetic north pole keeps moving. Here’s what to know.

Observed polar motion (red arrow ... But this new model provides a tool to study humanity's past use of groundwater. "Observing changes in Earth's rotational pole is useful for understanding ...

Hoping to keep tabs on the magnetic north's wandering ways, the World Magnetic Model ... around Earth’s outer core. These molten metals are conductive and in constant motion due to the planet's ...

NASA via Rawpixel For decades, Earth’s magnetic north pole has been slowly drifting ... British and American scientists have traced this motion over time. Every five years, they release a new edition ...