Earth history

Discoveries New PACA mapping tool tracks fossil locations back through millions of years

PACA turns modern fossil coordinates into ancient locations while showing how much competing tectonic models disagree.

Discoveries Ancient oceans started to suffocate 8 million years before the Triassic mass extinction Rebecca Shavit

Discoveries 500-million-year-old fossil rewrites a missing chapter of Earth’s history Hannah Shavit-Weiner

Green Impact Scientists discover how primitive plants survived Earth’s worst mass extinction Hannah Shavit-Weiner

Green Impact Earth’s tectonic plates were already shifting 3.5 billion years ago Rebecca Shavit