A fossilized larva dating back over half a billion years has been discovered with its brain, digestive system, and nerve structures remarkably preserved. The tiny creature, an early arthropod ancestor ...

Around half a billion years ago, in what is now the Yunnan Province of China, a tiny larva was trapped in mud. Hundreds of millions of years later, after the mud had long since become the black shales ...

The Burgess Shale is located in British Columbia and is a site of marine fossils that are 506 million years old. It is celebrated for its “weird wonders,” containing a treasure trove of astonishingly ...