Reading about old bones can be boring. Seeing them with your own eyes is a whole other story.
The Lower Pecos River rock paintings were created four thousand years ago by a long-forgotten people. But their apparent message may be as useful today as it was then: Follow the water.
Where does the Pecos River originate? How long is the Devils River? What river in Texas is used to cool nuclear reactors? Everything you wanted to know about some of our state's waterways.