How and why the Cambrian explosion occurred has been the subject of debate ever since fossils of this remarkable event were ...

The discovery of a collection of about 700 fossils known as the Jiangchuan Biota gives scientists a better understanding of ...

Animals of the Cambrian period went through one of the greatest evolutionary surges in history, known as the Cambrian Explosion. Animals of the Cambrian period likely began as worms or worm-like ...

Add Yahoo as a preferred source to see more of our stories on Google. Around 540 million years ago, the ocean erupted with complex life: Creatures rapidly transformed from simple, soft-bodied, ...

President Donald Trump speaks in the James Brady Press Briefing Room at the White House after an unspecified threat at the annual White House Correspondents' Association Dinner in Washington, Saturday ...

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Early animals formed complex ecological communities more than 550 million years ago, setting the evolutionary stage for the Cambrian explosion, according to a new study. Early animals formed complex ...

The assemblage suggests that the ancestors of some of today's animal groups may have arisen before the famed Cambrian explosion ...

A newly discovered fossil site in southwest China, the Jiangchuan Biota, contains about 700 exceptionally preserved specimens dating back 539–554 million years. The find includes early bilaterians and ...

How We Came to Be: Scientists Get First Look at the Evolution of Early Complex Animals WASHINGTON (AP) — Newly discovered fossils have given scientists their first real glimpse of when Earth made a ...

For free real time breaking news alerts sent straight to your inbox sign up to our breaking news emails Sign up to our free breaking news emails Newly discovered fossils have given scientists their ...