With eyes like searchlights, a mouth of razor-sharp plates, and grasping appendages ready to snatch anything in reach, this ...

The Cambrian sea was a very strange and alien place. Evolutionary biologist Stephen Jay Gould described the animals that lived there in his book Wonderful Life: The Burgess Shale and the Nature of ...

The environment also became more hospitable, with a warming climate and rising sea levels ... of the Cambrian Explosion is likely exaggerated due to the proliferation of hard-bodied animals ...

Imagine stumbling upon a hidden vault that preserves whispers from a world over half a billion years ago—a time when life on ...