A shipping clerk begins to think he’s been given a secret task of geopolitical significance. A government employee believes that descriptions of a certain actor in the newspaper are actually about her ...

Listen to the radio, watch the news or log on to social media, and it won't be long until you encounter some crazy new delusion (you can probably think of one or two off the top of your head). Yet ...

Delusions of grandeur, also known as grandiose delusions (GDs), are a type of delusion, or false belief. People who experience delusions of grandeur may believe they are famous, God-like, wealthy, ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

Researchers at Stanford University analyzed chat logs from 19 users who reported psychological harm, reviewing more than ...