"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Researchers at Duke University monitored participants’ brain activity while they completed simple math ...

Brain teasers are like puzzles for your brain, and they’re way more fun than boring old quizzes! Some will have you scratching your head, like figuring out how a farmer gets a fox, a chicken, and some ...

What’s trending: GeoGuessr-inspired games and country quizzes are gaining popularity, offering free and interactive ways to test global knowledge. Why it matters: These games help players learn about ...

Your brain needs exercise. There are so many fun things you can do to help improve your memory, cognition, and creativity. I receive multiple-choice trivia quizzes in my email several times a day.