MyIQ is changing how digital culture engages with intelligence. In 2025, cognitive testing has become part of personal ...

What is an Optical Illusion? An optical illusion is a visual phenomenon where the brain misinterprets what the eyes see. Instead of perceiving an image exactly as it is, the brain fills in gaps, ...

Engaging System 2 requires significant metabolic energy. Your brain consumes a lot of your body’s energy as it is; intense mental concentration burns even more. Because of this, humans are “cognitive ...

During his remarks at the McDonald's Impact Summit 2025 last month, Donald Trump went out of his way to talk about Kamala Harris and Joe Biden, stating that he wants to assign both of them an IQ test.

Former baseball player Lenny Dykstra faces drug charges after New Year's Day traffic stop United States upset by Finland in World Juniors quarterfinals Nearly five million visas were set to expire in ...

WASHINGTON – Disability rights groups fear a death penalty case before the Supreme Court could have implications for the intellectually disabled far beyond the criminal context. The justices are ...

The world's smartest human has admitted that God not only exists, but he can prove it through math. South Korean scientist YoungHoon Kim, 36, said he holds the current record for the world's highest ...

Mercury is the cosmic messenger associated with thinking, processing, and communication. The celestial messenger alludes to how astute one is. Working with your natal Mercury can help you improve your ...

Fame doesn’t always equal brainpower — but in some rare cases, it absolutely does. From chart-topping musicians and Hollywood A-listers to comedy legends and TV favourites, a select group of ...

For example, I really don’t think your true IQ is low because your level of accomplishment speaks for itself. But ultimately, I wonder to what extent you are really an exception to the rule when it ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

Wendy Wisner is a journalist and international board certified lactation consultant (IBCLC). She has written about all things pregnancy, maternal/child health ...