Engaging your brain with puzzles is not just a pastime; it's a proven method to keep the mind sharp, potentially reducing ...

(Also read: You’re a puzzle genius if you can identify the boy’s father in this brain teaser) The teaser presents three ...

A young man lives in Manhattan near a subway express station. He is dating two women: one in Brooklyn; one in the Bronx. To ...

The human brain is the center of our nervous system, responsible for controlling all other body organs and storing our ...