Paleontologists have identified thousands of animal species that lived soon after the Cambrian explosion ended ...

A recent paper in Nature details what scientists found at the Huayuan biota: Here we report the Huayuan biota — a lower ...

How did soft-bodied organisms remain intact for millions of years?

Around 540 million years ago, Earth's biosphere underwent a pivotal transformation, shifting from a microbe-dominated world ...

The Ediacara Biota are some of the strangest fossils ever found—soft-bodied organisms preserved in remarkable detail where ...

Just over half a billion years ago, Earth was rocked by a global mass extinction event, a dramatic interruption of the ...

The exceptionally well-preserved fossils shine a light on the mass extinction that brought an end to the "Biological Big Bang ...

The most famous example of such exquisitely preserved Cambrian fossils is the Burgess Shale of Canada.

Half a billion years ago, a shallow sea in what is now Siberia teemed with creatures that look more like science fiction than prehistory. Locked in that ancient seabed, scientists have now identified ...

The fossils offer a rare glimpse into a cataclysmic event that brought a sudden end to the greatest explosion of life in our ...

The huge find offered new insights into what is known as the “Cambrian explosion,” around 530 million years ago.