Two-million-year-old teeth transform theory of prehistoric human evolution - ANALYSIS: Changes in the appearance of ancient ...

The enamel that forms the outer layer of our teeth might seem like an unlikely place to find clues about evolution. But it ...

A Cambrian fossil once thought to be a mollusk ancestor is now identified as a chancelloriid relative, reshaping ideas about ...

A rare stegosaurian skull discovery in Spain redefines dinosaur evolution and unveils a new group, Neostegosauria.

Over the past 500 million years, nearly all evolutionary changes in octopuses and squids occurred in rapid bursts during the ...

Swedish biologist Carl Linnaeus gave humans a scientific name: Homo sapiens, which means "wise human" in Latin. Although ...