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

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

The most common picture puzzle challenges involve finding a mistake, solving a code, or spotting the hidden object in the ...

a society of people who score in the top 2% of IQ tests. (Here's a practice Mensa IQ test to see if you might qualify.) By ...

Are you someone who loves a good mental workout? Research indicates that solving visual puzzles can improve IQ levels by enhancing critical thinking and problem-solving skills. In fact ...

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

Online autism tests can help you to identify and evaluate autism traits in yourself, a child, a teenager, or another adult. These tests can't confirm a diagnosis, which needs to be made by a qualified ...

Billionaire investor Mark Cuban, a vocal critic of Trump, along with Bitcoin advocate Max Keiser, have both raised serious concerns about the legitimacy of the venture, with Cuban implying it’s a ...

Here's a look at all the tests I had done as part of the program – and what outside medical professionals actually thought was worth it. Overall, outside medical experts I spoke to thought most ...

In preparation for the fall respiratory virus season, every household in the U.S. can now order another round of at-home COVID tests kits from the government. As of this week, you can go to ...

Known for his feriocious work ethic and encyclopedic knowledge, Fulford revived the critical fortunes of Saturday Night ...