Gabby, the waitress in an isolated Arizona diner, dreams of a bigger and better life. One day penniless intellectual Alan drifts into the joint and the two strike up a rapport. Soon enough ...

The devil's work is never done.

Petrified Forest is best known for its ancient trees that have crystallized over 225 million ... In many cases, these spectacular plants have stood watch over centuries of history. Here are just 10 ...

The current 346 square miles of Petrified Forest open a window on an environment more than 200 million years old, one radically different from today's grassland. Where you now see ravens soaring ...