Animals have evolved crab-like bodies at least five times throughout history, a process known as carcinization.

Earth’s first sponges may have been ghostly, soft-bodied pioneers—ancient animals that evolved long before their skeletons ...

The oldest fossilised remains of complex animals appear suddenly in the fossil record, and as if from nowhere, in rocks that ...

For over a century, scientists have wrestled with one of biology’s most fundamental mysteries: how the first animals evolved. These earliest creatures emerged more than 600 million years ago in ...

All the Latest Game Footage and Images from Creature Evolution Simulator Design an ecosystem and watch your creatures evolve through millions of years by means of natural selection. See them fight for ...

Dinosaurs ruled the planet between 230 to 66 million years ago, although many other life forms had evolved well before their ...