Learn more about a time period marked by an intense burst of evolution. 3 min read The Cambrian period, part of the Paleozoic era, produced the most intense burst of evolution ever known.

A region in China’s Turpan-Hami Basin served as a refugium - or “life oasis”- for terrestrial plants during the end-Permian mass extinction.

Internal, genetic factors were also crucial. Recent research suggests that the period prior to the Cambrian explosion saw the gradual evolution of a "genetic tool kit" of genes that govern ...

the Maotianshan Shales at Chengjiang county is home to scattered fossil sites of the early Cambrian era from 518 million years ago. This significant assemblage of the early Cambrian organisms ...

Around 500 million years ago, the world exploded with complex life. Prior to what is known as the Cambrian era, the planet was populated primarily with simple, microscopic organisms. But during ...

visitors can follow fossil evidence tracing the evolution of life during the Cambrian period — the first geological period of the Paleozoic era — which lasted from 541 million to 485 million ...