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, ...

The climate crisis many things: a test of whether we can overcome the vast gulfs between the Global North and the Global South, a challenge to a political system geared toward short-term thinking, a ...

A simple arithmetic problem has left internet users scratching their heads - with only a few landing on the correct solution to this elementary school-level equation. While most people learned the ...