Hearing a sound while working on a complex puzzle, and then hearing it again during sleep, helped lucid dreamers better ...

Could the same method one day power sleep-time ads? It's like the movie Inception, but without Leonardo DiCaprio, unless you imagine him. Researchers used carefully timed sound cues to nudge dream ...

Dreams appear to allow the brain to break free creatively in ways the conscious mind can not In A Nutshell Researchers ...