LifeHow symbiosis made Earth what it is – and why it’s key to our future Two life forms living together helped spark the evolution of all complex life. By learning to appreciate this process more fully, we might be able to harness it to heal our planet too Features
LifeStrange microbes give clues to the ancestor of all complex life The origin of complex eukaryotic cells, of the type found in all plants and animals, is shrouded in mystery. Now, strange microbes from wetlands in China are helping us to understand when they first emerged, and what they were like News