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Intelligence quotient, usually shortened to IQ, is a measure of how well someone uses information, logic, and reasoning compared to their peers. The first test for measuring IQ was developed by ...

Although nutrition has always been essential to our well-being, it's been elevated to cool status as wellness has become more mainstream over the years. There are pros and cons to this. Pro: More ...

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New research reveals that intelligence plays a key role in how well people process speech in noisy environments. The study ...

President Trump has raised concerns for his mental health once again after he called a common cognitive test "very hard" ...