Helium-3 dating reveals new plankton species emerged within thousands—and sometimes just 2,000—years after the dinosaur-killing impact, showing life recovered far faster than assumed. Sixty-six million years ago, a massive asteroid collision transformed Earth. The impact triggered global fires, extreme climate shifts, and the extinction of the dinosaurs, along with many other species. Yet new evidence [...]from SciTechDaily https://ift.tt/xHyaNiD
