How did Earth avoid a Mars-like fate? Ancient rocks hold clues rochester.edu/newscenter/how…

Tinghong Zhou presenting at AGU yesterday -extending the record of zero internal lunar magnetic fields to 4.3 billion years ago!

Tinghong Zhou presenting on evidence for the absence of a long-lived lunar dynamo at LPSC

Tinghong Zhou presenting at EGU on the possibility of a complete collapse of the geodynamo during the Ediacaran Period.

New paper: Hadaean to Palaeoarchaean stagnant-lid tectonics revealed by zircon magnetism rdcu.be/dewEM

New paper: Late Cambrian geomagnetic instability after the onset of inner core nucleation nature.com/articles/s4146…

An extreme anomaly 495 million years ago in Earth’s magnetic field reveals the evolution of the inner core go.nature.com/3s23adp

New paper sciencedirect.com/science/articl…

Congratulations Lisa Tauxe JOIDES Resolution

Did a magnetic field collapse trigger the emergence of animals? New paper in Nature Communications Earth & Environment rochester.edu/newscenter/edi…

Earth's Magnetic Field Nearly Collapsed 600 Million Years Ago. Then, Weird and Complex Life Evolved - smithsonianmag.com/smart-news/ear… @smithsonianmag

New paper in EPSL: Magnetization and age of ca. 544 Ma syenite, eastern Canada: Evidence for renewal of the geodynamo authors.elsevier.com/sd/article/S00…

Research Uncovers Evolutionary Impact of Magnetic Field Crisis ndabaonline.ukzn.ac.za/UkzndabaStory/…

🚨Analyses of #Apollo samples suggest that if the Moon's core produced a magnetic field, it disappeared by 4.36 billion years ago, possibly allowing a record of Earth’s Hadean atmosphere to be preserved in the #lunar regolith. UR_Pmag ▶️Read more: nature.com/articles/s4324…

New paper! rdcu.be/dTa31 A lunar core dynamo limited to the Moon’sfirst ~140 million years

My department is looking to hire a new tenure-track faculty member in the field of Remote Sensing 🛰️. Please feel free to froward this to anyone that you know who might be interested! Formal review of applications will begin on November 1. apply.interfolio.com/153727

Podcast John Tarduno, University of Rochester – Weak magnetic field millions of years ago may have fueled the proliferation of life. aacu.org/podcasts/acade…

Article in Physics Today pubs.aip.org/physicstoday/o…

New paper out: "Turbulence in Earth’s core generates large topographic torques on the mantle" rdcu.be/esaNP