Sleep paralysis is a disturbing sleep disturbance. Individuals experience temporary inability to move or speak. It occurs upon falling asleep or waking up. This experience leads to social and ...

An author, public speaker and professor, he taught a hugely popular and entertaining psychology course at Cornell that ...

In the shadows, a figure watches you, but you are powerless to scream in your sleep. This isn't just Sonakshi Sinha's ghost ...