A new study finds little difference in IQ or personality traits between first born children and their younger siblings.
According to a new study, intelligence in animal species can be estimated by the size of the holes in the skull through which the arteries pass.
According to a new study, high levels of FAEEs in meconium can alert doctors to a possible risk for future cognitive problems in newborns.
Different components of fluid intelligence peak at different ages, a new study reports.
Crows have the cognitive skills to solve more complex problems than previously believed, a new study reports.
Researchers report the frontoparietal network plays a key role in why humans have superior reasoning skills.
Bigger brains don't necessarily mean greater intelligence, at least in mice and rats, a new study reports. The findings could have major implications for the future of research into learning and behavior.
Educational achievement is heritable and is a combination of numerous traits, not just intelligence, a new study reports.
Researchers suggest people are more receptive to the message that intelligence is influenced by environmental factors, even if the message is not true.
Researchers believe they have identified a gene which links the thickness of gray matter in the brain to intelligence.
Researchers discover some crocodiles use lures to hunt their pray, suggesting they are cleverer than previously believed.
Researchers demonstrate how the brains of crows produce intelligent behavior when the birds have to make strategic decisions.
