Answer:
It's been around for millions of years, but it's no more than a month old. What is it?
I question what lies above, and I’m shared with those you love. At my sound your hands will shake, and oft heard soon after wake. A card not found in a deck.
If you happen to wake up at dawn, you'll probably find this covering the lawn.
Barren location, infertile and dry; my name means "to leave", it's not heard to see why
It is a gruesome form of betray.
A little house full of meat, no door to go in and eat.