A 560-Million-Year-Old Animal Survived in 3D, Hinting at an Entire Lost Ancient Ecosystem
A University of Cambridge-led research team has announced the discovery of a 560-million-year-old animal fossil preserved in three…
574 million-year-old fossils reveal a lack of sex delayed evolution for millions of years
Fern-like bodies once covered the seafloor, some stretching as tall as a person. Yet for millions of years,…