A rare gene mutation allows carriers to wake up bright-eyed and bushy tailed after fewer than six hours of sleep per night – every single night.
Sniff sniff... is that the smell of sleep? These odors won't just help you sleep – they'll help perk you up in the morning too.
What would happen if sunrise never came? How would we sleep? In experiments in caves and bunkers, some sleep researchers found out personally.
If you cut down on your sleep, you might find that you've lost that lovin' feeling.