This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American The brain has a problem. Information can only ...
Crows are arguably among the smartest creatures on the planet, possessing some cognitive abilities that rival those of 5- to 7-year-old human children. Now, a new study adds basic geometry to the list ...
A new study shows that like humans, crows can recognize geometric regularity, making them the first nonhuman animal known to have this ability. Squares, triangles, circles - these geometric shapes ...
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