About 252 million years ago, upward of 80% of all marine species vanished during the end-Permian mass extinction—the most extreme event of its kind in ... ocean across the globe in the millions ...

Maxar’s detailed digital Earth joins a growing AI push to help ... with an accuracy of around three meters. Maxar’s 3D globe, totaling 125 petabytes in size, now covers 90-million-plus square ...