To understand the origins of multicelled life, researchers are studying a motley assortment of simpler animal relatives. The commonalities they’re unearthing offer a trove of clues about our mutual ...

From horseshoe crabs to crocodiles, some of these creatures have looked about the same for hundreds of millions of years.

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 ...

For more than 500 million years, sea creatures have been getting bigger — much bigger as it turns out, according to a study by scientists who say that the evolutionary trend toward larger body size ...

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 Miscreation: Evolve Your Creature! Evolve your creature to survive Yggsdrasil! You are a newborn blob at the base of the divine tree. Collect legs, arms, ...

They are one of evolution's most useful and prevalent inventions. Ninety five percent of living species are equipped with eyes and they exist in many different forms. Learn how the ancestors of ...