The Cambrian explosion was an extraordinary phenomenon in the evolution of life on the planet that led to the emergence of ...

A new study of ancient fossil trails pushes the origins of complex life deeper into Earth’s history, before the Cambrian Period began.

The Cambrian explosion was an extraordinary phenomenon in the evolution of life on the planet that led to the emergence of many animal phyla and the diversification of species. During this period ...

And it turns out these trace fossils – particularly the ones from the transition out of the Ediacaran period and into the Cambrian – have a lot to say. “The Ediacaran fauna was dominated by complex, ...