Hallucinations come in many forms including visual, auditory, and tactile. Hallucinations could be the result of a brain tumor, vision loss, or a degenerative disease. Other causes include lack of ...

Taking Xanax for three weeks or longer may lead to withdrawal symptoms when you stop taking it. Withdrawal may cause mood changes, nightmares, muscle spasms, increased anxiety, and seizures.

Your news feature outlines how designers of large language models (LLMs) struggle to stop them from hallucinating (see Nature 637, 778–780; 2025). But AI confabulations are integral to how these ...