The link between IQ and mortality has now been replicated in upwards of 20 longitudinal studies from around the world, and has given rise to the field of cognitive epidemiology, ...

Low IQ scores in early adulthood are associated with an increased risk of attempted suicide in men, ... "We have found a clear link between IQ and attempted suicide in this group of men.

A new report linking fluoridated drinking water to lower IQ scores in children is sure to ratchet up the debate over a practice that’s considered one of the greatest public ...

The lack of a clear link between IQ scores and fluoride exposure below 1.5 mg/L “does not exonerate fluoride as a potential risk,” the editorial argued. Advertisement. Levy disagreed.

Taylor and colleagues’ finding that there was no statistically significant association between water fluoride < 1.5 mg/L and children’s IQ scores in the dose-response meta-analysis doesn’t ...

Specifically, the study estimates that for every 1 milligram per liter increase in urinary fluoride -- a marker of overall exposure -- children's IQ drops by 1.63 points.

Guys with low IQs may be at higher risk than brainiacs for later weight gain and added heart disease risk, a new study suggests. Swedish men who had the lowest IQs at about age 18 had higher ...

A new study that found no association between dyslexia and IQ calls into question the widespread practice of classifying children as dyslexic based on differences between their reading abilities and ...