Debunking a myth, Bar-Ilan researcher says adults with Down syndrome and nonspecific intellectual disabilities improve their ...

Put your visual skills to the ultimate test with this Cupid-themed brainteaser, perfect for Valentine's Day. However cute it ...

But that hasn’t stopped us from being fascinated by intelligence tests that attempt to assign a numerical value to how smart ...

Candice Kloss went to extreme lengths to check the men she was dating were intelligent enough to meet her standards – but she ...

There’s smart like Alec, smart like Mensa, and then there’s smart like an infinite being who lives beyond time and space and ...