Donald Trump has bragged about achieving a perfect score in his third cognitive test after addressing soaring concerns about his health. The 79-year-old president, who has repeatedly bragged about ...

Discover how online IQ testing fits into modern discussions about education, health, and society, and why platforms like MyIQ ...

A new study has found that for people with moderate hearing loss, being prescribed hearing aids had little impact on ...

A large study in China finds that childhood exposure to indoor cooking smoke is associated with poorer thinking skills ...