A newly discovered trove of fossils in southwestern China is shifting the timeline of when complex animals evolved.

Scientists have discovered fossils showing that complex animals existed millions of years before the Cambrian explosion, reshaping the timeline of life on Earth. The finds reveal a strange, diverse ...

Scientists have discovered fossils in China that reveal a crucial transition from simple to complex life on Earth.

Add Yahoo as a preferred source to see more of our stories on Google. Illustration of a human cell, with colorful organelles, on a black background The origins of complex, nucleated cellular life – ...

A massive fossil discovery in southwest China has shifted our understanding of when complex animals first appeared on Earth.

Fossils in China show that complex animals existed before the Cambrian explosion, changing our understanding of how life ...

Learn how newly discovered Ediacaran fossils are pushing the origins of animals back millions of years before the Cambrian ...

A team led by researchers at the University of Texas at Austin has produced what may be the strongest evidence yet that the ancient ancestors of all complex life on Earth already had the genes to use ...

Life on Earth began simply. For billions of years, tiny microbes ruled the planet. Then, one day in deep time, something changed. Cells gained a nucleus, built inner compartments and learned to ...