![A magnetic field reversal 42,000 years ago may have contributed to mass extinctions | Science News | SANTA MONICA BAY AUDUBON SOCIETY BLOG A magnetic field reversal 42,000 years ago may have contributed to mass extinctions | Science News | SANTA MONICA BAY AUDUBON SOCIETY BLOG](https://smbasblog.files.wordpress.com/2021/02/magnetic-poles.jpg)
A magnetic field reversal 42,000 years ago may have contributed to mass extinctions | Science News | SANTA MONICA BAY AUDUBON SOCIETY BLOG
![Flip Flop: Why Variations in Earth's Magnetic Field Aren't Causing Today's Climate Change – Climate Change: Vital Signs of the Planet Flip Flop: Why Variations in Earth's Magnetic Field Aren't Causing Today's Climate Change – Climate Change: Vital Signs of the Planet](https://climate.nasa.gov/system/resources/detail_files/283_movement.jpg)
Flip Flop: Why Variations in Earth's Magnetic Field Aren't Causing Today's Climate Change – Climate Change: Vital Signs of the Planet
![North Pole ANOMALY: Why is Earth's magnetic field shifting - Will the poles flip? | Science | News | Express.co.uk North Pole ANOMALY: Why is Earth's magnetic field shifting - Will the poles flip? | Science | News | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/151/590x/1082797_1.jpg)
North Pole ANOMALY: Why is Earth's magnetic field shifting - Will the poles flip? | Science | News | Express.co.uk
![End of Neanderthals linked to flip of Earth's magnetic poles, study suggests | Science | The Guardian End of Neanderthals linked to flip of Earth's magnetic poles, study suggests | Science | The Guardian](https://i.guim.co.uk/img/media/0ff9213b30f23d96f3be0bf6af2d90f287ac49aa/0_300_4024_2414/master/4024.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=717eeefac1700d3fe7564e5be6ec5c48)
End of Neanderthals linked to flip of Earth's magnetic poles, study suggests | Science | The Guardian
Flip Flop: Why Variations in Earth's Magnetic Field Aren't Causing Today's Climate Change – Climate Change: Vital Signs of the Planet
![Jurassic fast polar shift rejected by a new high-quality paleomagnetic pole from southwest Greenland - ScienceDirect Jurassic fast polar shift rejected by a new high-quality paleomagnetic pole from southwest Greenland - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1342937X21001672-gr1.jpg)
Jurassic fast polar shift rejected by a new high-quality paleomagnetic pole from southwest Greenland - ScienceDirect
![Our magnetic poles shifted in the past. Are we overdue for another shift, and how will that affect our electronics, the continents, and the Sun's effect on us while the poles shift? Our magnetic poles shifted in the past. Are we overdue for another shift, and how will that affect our electronics, the continents, and the Sun's effect on us while the poles shift?](https://www.astronomy.com/wp-content/uploads/sites/2/2021/09/wanderingpoles.png)