Baby talk – a human superpower?
Peer-Reviewed Publication
Updates every hour. Last Updated: 22-Dec-2025 15:12 ET (22-Dec-2025 20:12 GMT/UTC)
Humans from different cultures speak to their children using a form of speech known as “child-directed speech”, or “baby talk”. Though to us, it may seem natural to communicate directly with our little ones, it appears that this characteristic is far from prevalent in non-human great apes, new research led by teams from the universities of Zurich and Neuchatel shows.
When and where the earliest modern human populations migrated and settled in East Asia are relatively well known. However, how these populations moved between islands on treacherous stretches of sea is still shrouded in mystery. In two new papers, researchers from Japan and Taiwan led by Professor Yousuke Kaifu from the University of Tokyo simulated methods ancient peoples would have needed to accomplish these journeys, and they used period-accurate tools to create the canoes to make the journey themselves.
Babies as young as eight months old can adapt their learning style to changing situations, according to research by Francesco Poli of the Donders Institute at Radboud University. This is the first time that babies have been shown to learn in such a flexible way.
The enigmatic stone alignments in the Carnac region of Brittany, France, are among the most famous megalithic monuments in Europe – alongside Stonehenge, Menga, and the megalithic temples of Malta. For the first time, it has now been possible to date parts of these alignments with a higher precision and gain new insights into their function.