"I've always been, like, very insecure about how good I am at business," the 'Cravings' cookbook author admitted while ...

Elon Musk is thought by many to be the best CEO of all time, but he's now revealed who he believes is the smartest CEO going ...

This is the color associated with intelligence. It won't determine your IQ, but wearing it might just change how others see ...

Jack Reacher, the nomadic ex-military police officer created by Lee Child, has captivated the viewers in the Amazon Prime series.

The test, which was first published by professor Shane Frederick back in 2005, only has three questions. However, in spite of ...

"Chocolate is also good for the brain," psychotherapist Cindy Perlin pointed out, "two cups of hot chocolate a day helped ...