Collapse of Earth's magnetic field may have fueled evolution of life 600 million years ago
![Collapse of Earth's magnetic field may have fueled evolution of life 600 million years ago](https://cdn.mos.cms.futurecdn.net/byFPESCKrjwHcPoyALQDbg.jpg)
The planet's magnetic field may have collapsed around 600 million years ago, enabling a major oxygenation event and perhaps supercharging evolution.
The planet's magnetic field may have collapsed around 600 million years ago, enabling a major oxygenation event and perhaps supercharging evolution.