The South Atlantic Anomaly(SAA), a region of weakened magnetic field over South America and the Atlantic, is intensifying.

The flow of this material is affected both by the rotation of Earth and the presence of a solid iron core, which results in a dipolar magnetic field where the axis roughly aligns with the ...

Hoping to keep tabs on the magnetic north's wandering ways, the World Magnetic Model 2025 has been released this week, revealing the latest official predicted placement of Earth's magnetic fields.

Earth's magnetic field can be visualized if you imagine a large bar magnet inside our planet, roughly aligned with Earth's axis. Each end of the magnet lies relatively close (about 10 degrees ...

(The True North Pole is distinct from — though close to — the northernmost magnetic pole ... if physical changes to the planet Earth alter its axis of rotation, the location of the True ...

Check your compass again — Earth’s north magnetic pole is moving toward Siberia. Since at least the early 19th century, Earth’s north magnetic pole has been situated in the Canadian Arctic ...

Quantum sensing uses microscopic particles that can simultaneously exist in multiple states to more accurately detect aspects ...

is not a fixed point—it represents the northern axis of Earth’s magnetosphere and shifts from time to time. Magnetic north corresponds to magnetic field lines and is what your compass locates.

Experts have raised the alarm about an anomaly detected in the South Atlantic related to forces that are totally unknown until now. The South Atlantic Anomaly (SAA) is a place wher ...

The waves traveled fastest when going from pole to pole along the Earth’s axis and slowest when traveling ... is they try to link it to the Earth’s magnetic field,” Dr. Cormier said.

The magnetic north pole is different from the geographic North Pole. The geographic North Pole (or “true north”) is where Earth’s axis meets its surface and is a fixed point on the globe.