Magnetic field, mantle convection and tectonics
Magnetic pole reversal happens all the (Geologic) time
Earth more sun-exposed with rapid magnetic field reversals
Plate tectonics may control reversals in Earth's magnetic field
Why does Earth's magnetic field flip? Burned villages offer new clues
Do ancient kauri trees capture last collapse of Earth's magnetic field?
Study of Earth's magnetic field reversals reveals 405,000 year climate cycle
Scientists probe link between magnetic polarity reversal and mantle processes
Earth's magnetic field flipped 42,000 years ago. The consequences were dramatic
An extremely brief reversal of the geomagnetic field, climate variability, and a super volcano
South Atlantic Anomoly:
Do failing satellites foretell of imminent extinction?
Study reveals strange magnetic behavior 8-11 million years ago
NASA is tracking a vast, growing anomoly in Earth's magnetic field
The South Atlantic Anomoly may go back far longer than anybody knew