Is there an infinity of infinities? The question sounds almost absurd, like a child’s riddle meant to twist your brain into knots. But for mathematicians, it’s a serious (and endlessly fascinating) ...

The physical—and metaphysical—topic of infinity can be reflected upon in various ways. Yet, in examining a multitude of quotes on this most fascinating subject of boundlessness and inexplicability, I ...

When mathematician Georg Cantor first glimpsed the true nature of infinity, it changed mathematics forever. He demonstrated that infinity isn’t just endless—it exists in different sizes, each opening ...