Earth's magnetic field nearly died during critical transition - Ars Technica

[news]

Earth's magnetic field nearly died during critical transition (https://arstechnica.com/science/2019/01/earths-magnetic-field-nearly-died-during-critical-transition/) Ars Technica
Is Earth's Magnetic Field Flipping Soon? (https://www.space.com/43173-earth-magnetic-field-flips-when.html) Space.com
Earth's Magnetic Field Nearly Disappeared 565 Million Years Ago (https://www.livescience.com/64625-earth-magnetic-field-nearly-disappeared.html) Live Science
Earth's magnetic field almost disappeared 565 million years ago (https://www.foxnews.com/science/earths-magnetic-field-almost-disappeared-565-million-years-ago) Fox News
View full coverage on Google News (https://news.google.com/stories/CAAqOQgKIjNDQklTSURvSmMzUnZjbmt0TXpZd1NoTUtFUWo0NH VQRmpZQU1FWnBPUTdfdEFSdHFLQUFQAQ?oc=5)

More... (https://arstechnica.com/science/2019/01/earths-magnetic-field-nearly-died-during-critical-transition/)