You have a sharp brain if you can solve this math puzzle. Test your problem-solving skills and intelligence now!

Spot the differences puzzles force you to scan two seemingly identical pictures and find subtle, minor changes. With timers ...

Challenge your brain with this test!!!

New government-backed research suggests an “unconscious” brain exercise may do more to shield aging minds from dementia ...

This Atlanta Georgia challenge turns puzzle night into a full adrenaline rush, blending teamwork suspense and immersive games ...

Study shows dreams really do solve problems. Scientists doubled problem-solving success by playing sounds during sleep to ...

Experiments involving playing music during sleep have revealed a type of dream engineering that doubled subjects' ...

Try your hand at these tricky visual puzzles and give your brain a boost!

Do you relish the challenge of a puzzle game? Do you like to be tested, to figure things out on your own, and to scour detailed environments? The House of Tesla, developed by Blue Brain Games and out ...

Research shows that combining physical and mental exercise is the best way to keep your brain sharp as you age. And getting in extra steps or even taking up pickleball is a fairly clear-cut way to get ...

Add Yahoo as a preferred source to see more of our stories on Google. Jigsaw puzzles have been around for centuries as an educational tool, but in modern times, they are fun for the whole family.

Strokes are a medical emergency, yet imaging can capture only snapshots of how brain damage develops in the hours and days that follow. For many other organs, blood tests can indicate acute injury, ...