Add Yahoo as a preferred source to see more of our stories on Google. In tracing signed vocabularies’ evolutions, researchers applied phylogenetic analysis typically associated with biologically ...

The study of language evolution and learning addresses the complex interplay between cultural dynamics and biological predispositions in shaping human communication. Researchers employ experimental ...

The words "mama", "cookie", and "paper" might seem innocuous and common enough, but they share a linguistic quality that's statistically rare within the world's collective lexicon: They all contain a ...

Progovac's study challenges two dominant narratives in human evolution: "survival of the fittest" (physical strength) and "survival of the friendliest" (prosociality). While both played a role, ...

A computational analysis has highlighted the poorly understood relationships and elusive histories of modern sign languages worldwide, revealing two major sign language families shaped by geopolitical ...

A massive new analysis of over 1,700 languages shows that some long-debated “universal” grammar rules are actually real. By ...

A photo by Seán Roberts on a recent hike near his house in Wales, which prompted him to recall the conclusion of a research paper he co-authored on the impact of environment on language. "Ultimately, ...

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Example of recurrent change. Still images from video dictionary entries that illustrate the phonological pattern of thumb extension. Both signs are produced with four fingers extended, but the sign ...