You have an IQ above 140 if you can solve this math puzzle in 9 seconds. Go ahead and test your intelligence now!

THIS mind-boggling optical illusion has puzzle fanatics stumped and struggling to find the answer – but do you have what it ...

This optical illusion challenge tests your IQ and observational skills. The task is to find a hidden cat in an image within ...

Heliospect Genomics is charging parents tens of thousands of dollars to "screen" human embryos in IVF for IQ levels. Does it ...

Brain teasers like this one are perfect for testing not only your IQ but also how sharp your observation skills are. In this ...

Have you ever found yourself needing help with a deceptively simple puzzle? This brain teaser is a perfect example of a ...

One odd habit that usually indicates a person has a high IQ is learning lots of different skills. They feel a need to be ...

Letitia, the Wife of Which U.S. President, Died While Living in the White House?

Whether you're a fan of “Elf,” “A Christmas Story,” “Home Alone” or any of the other holiday classics, we've got a ...

We need to know when machines are getting close to human-level reasoning, with all the safety, ethical, and moral questions ...

Closed-source models are thought to perform better in tests like these due to being specially developed, trained with bigger ...

Mark Cuban and Max Keiser criticize Donald Trump's WLFI token sale, questioning its legitimacy and suggesting it may be a ...