You might have seen those heartwarming and often funny viral videos where parents or carers engage in long “talks” with young babies about this and that – usually just fun chit chat of no great ...

Babbling in babies and marmoset monkeys shows how brain growth and feedback from caregivers shape language learning.

When a baby babbles and their parents respond, these back-and-forth exchanges are more than adorable-if-incoherent ...