Birds invent new songs in evolutionary fast-forward

Native North Island saddlebacks have developed such distinctive new songs in the last 50 years that it is not clear if birds on one island recognise what their neighbors are singing about, a Massey University study shows.

Exposure to accents helps children learn words

If elementary school children are accustomed to many regional and foreign accents because they hear them frequently in their linguistic environment, then it is easier for them to learn new words from other children who speak ...

App maps the decline in regional diversity of English dialects

Regional diversity in dialect words and pronunciations could be diminishing as much of England falls more in line with how English is spoken in London and the south-east, according to the first results from a free app developed ...

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