Earth’s changing, erratic magnetic field causes polar navigation headaches
This article has been reviewed according to Science X's editorial process and policies. The editors…
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From black gold to green energy: Mining rare earths alongside coal
Michael Vanden Berg, a geologist with the Utah Geological Survey, examines a coal seam near…
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Scientists discover what gave rise to Earth’s unbroken continents
UNIVERSITY PARK, Pa. — The ground beneath our feet can seem solid, stable, and seemingly…