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

Optical illusions are fascinating brain puzzles that challenge not only your vision but also your intelligence. These ...

" width="1200" height="675" />For centuries, brain teasers have fascinated and challenged people, serving as a fun and ...

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