Earth's magnetic field and oxygen levels have increased more or less in parallel over the past 540 million years, suggesting the two factors are linked in some way, researchers say.
Scientists discover strong, unexpected link between Earth's magnetic field and oxygen levels
Live Science - 13 Jun 2025 20:00
Earth's magnetic field and oxygen levels have increased more or less in parallel over the past 540 million years, suggesting the two factors are linked in some way, researchers say.
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