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Tag archives for primate

Why monkeys don’t speak English…

… or any other human language for that matter. Even though both monkeys and humans have the anatomical tools for speech, only humans communicate in this manner. Researchers had assumed, incorrectly, that the anatomy of the vocal tract (lips, tongue, larynx) of monkeys was not capable of producing speech. A new study published in Science Advances shows instead that it…

Although slimmer, calorie restricted rhesus monkeys (left) do not live longer than their age-matched counterparts (right). (Housing shown was for photo purposes only; Image: National Institutes of Aging; Austad SN, Nature 2012). Despite promising results in mice and rats that calorie restriction prolongs lifespan, results from the US National Institute on Aging (NIA) in Bethesda, MD were…