Sleep

Two academics, with expert knowledge of behavioral science and sleep — Dr. Jean-Louis from the University of Miami and Dr. Robbins from Harvard Medical School — debunk common myths, reveal the cure for jet-lag and explain why you should never hit snooze.

Maybe before you start implementing these odd practices, you should sleep on it?

How do different animals sleep? What are the consequences of insufficient sleep? This guy explains it all — in more and less accessible ways.

In science fiction, when traveling light years into space, astronauts are put into a deep sleep — could this technology become a reality?

If weed makes you sleepy, you're not alone. But what happens when your extremely twisted head hits the pillow?

Alice Robb, a science author, has a new book out — "Why We Dream: The Transformative Power of Our Nightly Journey" — in which she details how we experience lucid dreams and what we can do to make them more interesting.

Let's all make a pact to go to sleep an hour earlier. Odds are we won't miss anything important.

The robot detects when your eyes close and then wakes you up in the least enjoyable way imaginable.

This man's girlfriend is an absolute saint for putting up with this every night.

The best part of this video, by far, is the guys having to wiggle themselves inside of the uninflated rubber to start.

Maybe you have a pressing deadline or are just a sadistic body hacker — how long can you safely stay awake?

Songbirds have elaborate repertoires they use to attract mates, defend territories and strengthen bonds. How do they learn these complex vocal patterns?

More often than not, our dreams, which are incredibly meaningful and vivid to us, are met with indifference by others because of our poor narration skills.

Having dreams this boring sound like a nightmare.

Maybe you don't like cats that much. We get it: they carry weird parasites and like to knock stuff off counters. It doesn't matter. After watching this video, your feline-hating heart will be filled with love.

Sleep commands respect. If you try to cheat it, you'll fail…eventually.

The creators of this series, who have been sleep-talking their entire lives, decided to create a special app for others prone to nighttime conversation to record themselves. They animated and compiled the entries into this gem.