Answer:
A morbidly-named body of water
What flies without wings? What passes all things? What mends all sorrow? What brings the morrow?
The stack just might be sent all over. Full of what's new, yet it's nearly obsolete.
What goes through the door without pinching itself? What sits on the stove without burning itself? What sits on the table and is not ashamed?
Through its wounds, water does run. It once held many but now has none. What is it?
What never gets any wetter no matter how hard it rains?