Earth's magnetic field acts as a vital shield against radiation arriving from space, but it is not constant. A new ...
Scientists have long known that Earth’s magnetic field has not been a constant shield. Now, new interdisciplinary research—recently published in Science Advances shows that a major geomagnetic event, ...
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Study: 41,000 years ago the North Pole shifted – early humans used sunscreen to survive
Recent research suggests that prehistoric Homo sapiens employed sunscreen and clothing to combat increased ultraviolet (UV) radiation during periods of changes in Earth's magnetic field. Earth's ...
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