I will never hate on your accent wall.

Puzzle 1: You are given nine gold coins that look identical. You are told that one of them is fake, and that this coin weighs ...

A version of this puzzle originally appeared in the October 1960 issue of Scientific American. What’s the Most Distant Galaxy ...

NFL fans provide some of the data on determining who makes the Pro Bowl, and so far they're not giving the Seattle Seahawks ...

Powerball, Mega Millions and Florida Lotto get the headlines, but scratch-off games are quietly making millionaires and ...