Brain-training games remain unproven, but research shows what sorts of activities do benefit cognitive functioning.

Some 2.3 million of U.S. adults over 65—more than 4%—have a diagnosis of dementia. But even without a diagnosis, a certain ...

Let’s see who rises to the challenge! Must Try: Brain Teaser IQ Test: Only a Select Few with IQs Above 120 Will Spot All 6 Hidden Words—Can You Be One of Them?

Calling all puzzle pros! Only people with high IQs can crack this spot-the-difference challenge. Find all 10 differences ...

Ready to give your brain a boost? Brain teasers are like a gym session for your mind, giving your thinking muscles a fun and ...

What are the best brain training games? The fact that question has me scratching my noggin doesn’t bode well, but I’m not one to back away from a challenge, so I’m ready to dive into every brain ...

The Big Bang Theory’s characters played a popular children's game. However, it was difficult for Jim Parsons, who portrayed Sheldon, to remember its rules.