Answer:
What has been around for millions of years but is never more than a month old?
The coziest place for Dracula
Makes dough grow
Sheets of paper that tell new stories each day.
They are toothy nocturnal immortals.
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.