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

The history of life on Earth is not a peaceful one ... And it all started – at least, for complex life as we think of it today – with the Cambrian explosion. It was during this period, around 530 ...

Learn about the Cambrian explosion and the rise of life on Earth. ... The Cambrian period, ... The end of the Cambrian saw a series of mass extinctions during which many shell-dwelling brachiopods ...

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

A cursory flip through any high school biology textbook will inevitably surface a mention of the Cambrian explosion, a period about 540 million to 520 million years ago during which many animal ...

The Cambrian Explosion, which occurred around 541 million years ago, marked a significant period in Earth’s history.During this time, there was a rapid diversification of life forms, resulting ...

However, an innovative hypothesis put forth by an Australian biologist suggests a new perspective: the advent of eyes ignited the Cambrian explosion. Learn how the development of vision and the ...

Now, a new study suggests that the magnetic poles can flip much more frequently than scientists thought. That's what seems to have happened around 500 million years ago during the Cambrian period ...

Durham University researchers discover Youti yuanshi, a fossil revealing the ancient ancestors of insects and their evolution ...

500 million years ago, the world was a very different place. During this period of time, known as the Cambrian period, basically all life was in the water. The ocean was brimming with animals that ...