Among the sublime concepts that humans grasp intuitively is the concept of recursion, where something contains a kind of repetition of itself stretching out to infinity. Any "movie within a movie" ...

I don’t remember exactly when I learned the concept of infinity, but at some point in childhood I was using it as a trump card in arguments with my sister. We’d volley along the lines of: Infinity ...

An icon in the shape of a lightning bolt. Impact Link Deep in the Amazon rainforest of Brazil, linguists are trying unravel the structure of a tribal language that might be radically different than ...