Frequent nightmares can cause sleep problems and are linked to nightmare disorder. People with mental-health conditions such as PTSD are prone to developing recurring nightmares. There are several ...

Vivid, upsetting nightmares happen sometimes. When they occur regularly and affect your ability to sleep or function, you may have a nightmare disorder. Sleep therapy, medications, and desensitization ...

Those who experience vivid nightmares and odd hallucinations might have an underlying autoimmune disease, a new study suggests. An international research team led by scientists at the University of ...

It sounds like the start of a horror film: a shadowy figure at the end of your bed, a faceless presence sitting on your chest ...

Dreams are events that occur during some stages of sleep. They consist of imagery, and at times sensations, that are experienced by the dreamer during one stage of sleep. Nightmares are unpleasant or ...

Viral claims link your sleep position to high stress, but experts say the real threat is chronically elevated cortisol. This ...

The stress, sleep deprivation and close quarters of a long flight can worsen all forms of sleep disorders. These trips often increase insomnia, circadian rhythm disturbances and RSBD. For people ...

Nightmares and bad dreams don’t share a bed. While they likely evolve from the same essential phenomenon, nightmares and bad dreams differ in intensity and content. Nightmares typically include: ...

Several years ago, while visiting Madrid, I had the opportunity to visit the Prado Museum, one of the finest art museums in the world. It was there that I was able to see the original and world famous ...