Delusions are a symptom of psychosis. They involve strong beliefs in something that is not true. Certain mental health conditions, such as schizophrenia and delusional disorder, often involve ...

Recently, we had two writers on the editorial page putting words in other people’s mouths — one is an amateur, the other a professional, but both are very confident in their ability to know what ...

A patient lies in a hospital bed in the neurological ward, his head wrapped in bandages. He’s just suffered a major trauma to the brain. The injury has wiped out the region that controls motion in his ...

The Miami Dolphins have embraced a "delusional" mindset, as described by linebacker Bradley Chubb, despite their challenging ...