Skeptophilia

An unsolved mystery of biology is the question of why we -- and just about every other animal studied -- have to sleep. I've looked at t...

I've been fascinated with sleep ever since I can remember, and that's mostly because I've been a terrible sleeper ever since I c...

Any regular reader of Skeptophilia who pays attention to the timestamp on my posts knows that I'm a bit of an insomniac. I have suffe...

All my life, I've been plagued with vivid dreams.  I use the word "plagued" deliberately, because more often than not my dream...