We like to think that we're pretty good at math, especially after years of schooling. But every once in a while, a simple third-grade math problem manages to trip us up and make us question our ...

Every few months, the Internet eats itself over some kind of viral riddle or illusion, each more infuriating than the last. And so, like clockwork, this maddening math problem has gone viral, ...

Diego Fonseca is a computer science major who hoped to get into calculus in college but, like many college students today, he is still struggling with basic math. He has major hurdles with algebra, a ...