Arachnid evolution involved multiple land transitions, not just one. Spiders and scorpions evolved key traits through gene ...

New research on the inner ear morphology of Neanderthals and their ancestors challenges the widely accepted theory that ...

Birds are inextricably linked to feathers, which allow them to fly, keep warm and put on dramatic displays. Feathers, however ...

Among the many unique qualities of this long-extinct Antarctic bird, it seems to have been the earliest creature that could ...