Orangutan calls have a complex structure that was thought to be unique to human language. Short sequences are nested inside longer sequences, much like the way we assemble long sentences from shorter ...
When studying programming, you notice something strange.Processes that are extremely complex for humans to think through can ...
Previous research has demonstrated that crows can make tools and recognize faces. Getty Images Time and again, it seems, research has revealed crows performing some cognitive task that defies our ...
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