Optical illusions are more than just visual puzzles, they are powerful tests of how your brain processes information, detects patterns, and filters distractions. Did you know that your brain processes ...

In Hamm v. Smith, the Supreme Court will consider how IQ tests can be used to determine when an individual with an ...

I Q is back in the news with the Supreme Court’s third look at IQ and capital punishment since 2002. On December 10, 2025, ...

Only 1% with an IQ above 150 can solve this math puzzle in 5 seconds. Are you one of those brilliant minds? Test your ...

There are many simple signs of low intelligence that show up in everyday behavior if you know what to look for.

IQ tests are a great way to test the intelligence of an individual. In these tests, a problem is presented before the readers ...

People with the most attentive eyes can find the odd number in the picture in 4 seconds. Are you one of them? Test your ...

For years, critics have used fear of “IQ loss” to fuel campaigns against community water fluoridation. Public officials, including Robert F. Kennedy Jr., have called fluoride an “industrial waste”.

CloudKitchens CTO Brian Atwell said testing for IQ could help the startup "weed out people very early." ...

Forget IQ scores; true intelligence lies in subtle cognitive habits. Experts highlight rapid, flexible thinking, strong working memory, perceptual reasoning, and sophisticated verbal skills as key ...

The longstanding public health practice of adding fluoride to community drinking water is facing heavy scrutiny in the United States over questions about whether the benefits outweigh the potential ...