Science Huge pythons annihilating Everglades wildlife, report scientists (+video)

Pythons that have entered the Everglades after escaping or being released by pet owners are destroying the parks native mammal populations, a new report has found.  

Lori Oberhofer/National Park Service/AP

Sixteen-foot-long pythons aren't just frightening movie concepts, they are a real-life threat in the Everglades where they are annihilating the park's mammal populations to unrecoverable numbers, researchers now say.