Sleep is one of the most essential yet mysterious functions of the human body. Despite spending nearly a third of our lives ...

They are often associated with altered states of consciousness and can sometimes be compared to lucid dreaming or sleep ...

“A lucid dream is when you know you’re dreaming. You can train yourself to control what happens in lucid dreams, but there’s ...

They are often associated with altered states of consciousness and can sometimes be compared to lucid dreaming or sleep paralysis. Scientists are yet to determine what exactly causes out-of-body ...

ANSWER: When we are in dream sleep (also called REM sleep), the body’s muscles are essentially turned “off” by the brain. If ...

Dear Dr. Roach: My question to you is about an affliction I have struggled with since childhood. Apparently, it is called ...

Our brains try to convince us that dreams are real, often incorporating our doubts into the dream's narrative. Why does this happen and how can we overcome this?