Scientists have discovered that some of Earth’s earliest complex life forms lived on the seafloor and depended on oxygen, ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. We’ve pieced together a remarkably detailed timeline of ...

Scientists have uncovered the earliest chemical evidence of life on Earth, in a discovery that could revolutionise our understanding of how ancient molecules evolved. As part of a groundbreaking study ...

The microscopic 1.7-billion-year-old creatures are among our oldest ancestors; pioneers which gave rise to all multicellular life from toadstools to trees and toucans.