1. Did an ancient magnetic pole flip change life on Earth? – podcast  The Guardian
  2. Ancient tree tells chaotic tale of Earth's magnetic field reversal  New Atlas
  3. View Full coverage on Google News

An ancient tree fossil has offered scientists a peek into a moment 42,000 years ago when the Earth’s magnetic field went haywire. The study paints a picture of environmental chaos, influencing everything from an increase in cave paintings to the extinction of the Neanderthals.A perfectly preserved ancient tree fossil has offered scientists a unique peek into a moment 42,000 years ago when the Earth’s magnetic field went haywire. The impressive study paints a picture of temporary environmental chaos, potentially influencing everything from an increase in cave paintings to the extinction of the Neanderthals.

Ancient tree tells chaotic tale of Earth’s magnetic field reversal