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Why does hiring go wrong? The math of the secretary problem and the psychology of interviews reveal three ways companies can ...

Some researchers believe that our ability—or inability—to solve certain riddles could shed some insight on the human mind.

Think you remember enough math, grammar, and vocabulary to survive the SAT? It’s time to find out. This 22-question challenge ...

Raised in Texas and the Carolinas, Stach majored in mechanical engineering at MIT and earned her MBA from Harvard Business ...

Puzzles and games can reveal gaps in models’ smarts. Try your hand at these seven tests to see if you can outwit AI.

The big debate over American healthcare is stuck in a trap. Government officials treat Medicare like a simple math problem on a budget spreadsheet, believing they can balance the books by constantly ...

A 12-year-old car can look downright heroic in the driveway. The loan disappeared years ago, depreciation barely matters ...

On its website, the festival billed itself as a “five-day immersive experience for visionaries, artists and eclipse seekers ...

The veteran-led New York Knicks are defending NBA champions, and they won their title by going through the rising San Antonio ...

Learn how to win at slot machines online, see what actually works and win more often. Get top tips for playing online slots ...