What some people perceive as alien abductions might actually be sleep paralysis.
Did you ever have the experience of going through a photo album you haven't seen in years, and saying to yourself, "wait a minute...that's not how it was!"
There’s something really funny about dreams. Well, okay, there are a lot of funny things about dreams. Even though we all can remember certain kinds of dreams, it’s curious just how hard it is to remember your dreams in general. Learn more on this Moment of Science.