Because of poor dates for land ... before and after the mass extinction at the end of the Permian, paleontologists assumed that the terrestrial extinctions from Gondwana occurred at the same time ...

These are streamed into the Google Earth Engine’s AI platform for analysis. As new satellite images become available, the AI system classifies land cover types in near-real-time by detecting ...

Known as the Great Dying, the mass extinction that ended the Permian geological period was the worst of the five global catastrophic events in Earth ... had begun on land before they occurred ...