Early human evolution may have been more complex than scientists previously thought, with modern humans evolving from two ...

Ten years ago, nobody knew that Asgard archaea even existed. In 2015, however, researchers examining deep-sea sediments ...

Environmental stress in evolution can be reframed as a powerful engine of innovation, not simply a barrier to survival.

Evidence of one of the smallest - and perhaps unluckiest - early human relatives has been found in South Africa, according to ...

Feathers are complex skin structures, and their evolutionary beginnings are still a subject of scientific debate. Scientific ...