A study published in Nature Communications in January 2026 found that general intelligence does not reside in any single brain region but instead arises from the coordinated activity of networks ...

A new study indicates that people with higher general intelligence tend to possess more specialized knowledge about wine, even if they do not work in the wine industry. The research suggests that ...

Of all the lingering symptoms of long Covid, difficulty focusing and thinking, known as brain fog, may be the most frightening and baffling. A new study published Wednesday in the New England Journal ...

Researchers have linked spending more time playing video games with a boost in intelligence in children, which goes some way to contradicting the narrative that gaming is bad for young minds. While ...

A new study of thousands of people in the U.S. has found no link between fluoride in water at the levels typically used in the U.S. and adolescent IQ or cognition as an adult. The research builds on ...