This oddly shaped fossil came from a 6-million-year-old rock formation in Lake Mead National Recreation Area along the Arizona-Nevada border. What is it? National Park Service image It has “an ...

"Continued restoration within Fossil Creek is expected to occur to maintain this initial investment of time and resources." Volunteers endure grueling project to remove pests smothering river: ...

Sometimes the connections we make between disparate things are less than obvious. For Debra Edgerton, the connection between ...

Imagine an ear falling off a first century Roman statue and you’ll get an idea of what someone found at the Lake Mead National Recreational Area in Arizona. Photos of the fossil — yes ...