Untreated thyroid disorders in pregnancy can affect a baby's brain, growth and vision. Experts explain why early screening ...

A viral video of a lone penguin has been reinterpreted by a doctor, suggesting its "death march" may not be nihilism but a symptom of visuospatial dysfunction, similar to Alzheimer's. This condition ...

Cognitive impairment is more common and severe in older adults with MS than in younger patients, but this is driven by ...

One confounding factor in how someone views a video is something psychologists have dubbed “slow-motion bias.” In one 2016 ...