Advanced modeling has revealed an Australia-shaped magnetic anomaly beneath the country's Northern Territory that holds ...
Green Matters on MSN
New map reveals strange dent in the magnetic field beneath Australia
The recent Australia Magnetic Anomaly mapping was done using regional aeromagnetic data gathered during the Northern ...
Morning Overview on MSN
Earth’s magnetic field flips often, and some reversals drag on 70,000 years
Earth’s magnetic field is often described as a steady shield, but the geological record tells a more restless story. Polarity ...
The continent-sized blobs are much hotter than the lower mantle, creating a significant temperature gradient in the rocky ...
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