iScience 2024 Jun 24;27(7):110375. doi: 10.1016/j.isci.2024.110375. eCollection 2024 Jul 19. Siloé Corvin, Camille Fauchon, Hugues Patural, Roland Peyron, David Reby, Frédéric Theunissen, Nicolas Mathevon Abstract Baby cries can convey both static information related to individual identity and dynamic information related to the baby’s emotional and physiological state.