College admissions officers, especially at selective institutions, have a persistent preference for calculus as a ...

Crows can recognize geometric patterns, suggesting that humans aren't unique in understanding shape structure.

Crows are arguably among the smartest creatures on the planet, possessing some cognitive abilities that rival those of 5- to ...

Crows are able to look at a handful of four-sided shapes and correctly distinguish those that exhibit geometric regularity from those that ... The crows might see, for example, five perfect squares ...