Around 41,000 years ago, Earth’s magnetic field underwent a chaotic shift that temporarily weakened the planet’s natural protection from harmful solar radiation.
A new study led by the University of Michigan (U-M) suggests that early Homo…
Around 41,000 years ago, Earth’s magnetic field underwent a chaotic shift that temporarily weakened the planet’s natural protection from harmful solar radiation.
A new study led by the University of Michigan (U-M) suggests that early Homo…