We may owe our existence to hot blobs of rock in the Earth’s interior.
- Professor of Geomagnetism, University of Liverpool
The Earth’s magnetic field is a lot weaker than we would expect around the island of St Helena.
New research proposes a link between plate tectonics and reversals of the Earth’s magnetic field
The Earth’s inner core is more than half a billion years older than previously thought, shows a study. The results could help us better understand the processes that shape the planet’s surface.
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