From ants to fish to crows, many animals use rocks as tools. But until recently, only humans and our hominin relatives had a recognized archaeological record of stone tool use. Now, the scientific ...

Corvus splendens — Corvus meaning ‘raven’ in Latin and splendens meaning ‘shining’ or ‘brilliance’ — is a fitting name for the strikingly intelligent birds that house crows are. Crows have long ...