An illustration of what the aurora might have looked like during a polar reversal about 41,000 years ago. Earth’s magnetic field is created by its rotation, as well as the rotation of our planet’s ...

The geomagnetic field, generated by the convecting motions of Earth’s liquid outer core, is a fundamental facet of our planet’s evolution. Its long‐term behaviour is recorded in rocks through the ...

The emergence of a mysterious area in the South Atlantic where the geomagnetic field strength is decreasing rapidly, has led to speculation that Earth is heading towards a magnetic polarity reversal.

Evidence suggests that the planet may be in the opening strains of a geomagnetic chicken dance, the likes of which we haven't seen for almost a million years. Share on Facebook (opens in a new window) ...

Earth is surrounded by an immense magnetic field, called the magnetosphere. Generated by powerful, dynamic forces at the center of our world, our magnetosphere shields us from erosion of our ...

Is there something strange and alien confined deep inside the Earth? Is it trying to break free and escape into the heavens? No, of course not. But in a new soundscape from the ESA, it sure sounds ...

An article published in the journal Communications Medicine points to a correlation between disturbances in Earth's magnetic field resulting from solar storms and an increase in the frequency of heart ...

Amoré Elsje Nel works for the South African National Space Agency. She receives a Thuthuka Grant (TTK210406592410) from the National Research Foundation. A geomagnetic storm is a disturbance in ...

The solar maximum may be over, but the sun has still been busy with activity. A powerful solar eruption is expected to hit Earth soon, according to a forecast from the National Oceanic and Atmospheric ...