Scientists at the University of Toronto recently completed a sleep study that involved a little more than 700 people.
They discovered that the older we get, the more likely we are to become early risers.
This might be a big bummer if you're the kind of person that likes to sleep in past noon. However, the up side is that people who wake up early are generally happier.
So, maybe we all get happier with age...that's a fun idea!