If you can solve this in under 5 seconds, you are typically gifted with high critical thinking abilities and can process ...

More research shows that your ability to balance on one leg can reveal how well you’re aging. Discover the fascinating science for why, and what you can do to improve.

Brain teaser puzzles are one of the best ways to sharpen the mind, and test one's critical thinking and problem-solving ...

We often hear about how smart Albert Einstein was, but no one actually knows his IQ because he never took an official IQ test ...

Here is a list of the top tech skills to have on your resume, as well as a list of skill tests you can use to gauge your current proficiency.