For centuries, brain teasers have fascinated and challenged people, serving as a fun and stimulating way to sharpen mental ...

People with high IQ can find the odd banana bunch in the picture in 3 seconds. Are you one of them? Test your IQ now!

Can you find 8 differences between the two sleeping bear pictures in 29 seconds? Test your observation skills now!

Brain teasers provide an engaging way to boost your cognitive abilities, from logical reasoning to critical thinking. They ...

It's Jeff #1 hits stores this week, and Marvel's cutest predator is about to face his toughest challenge yet. Will Jeff the Land Shark succumb to symbiote-induced brain cravings?

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