The Asian swamp eel is an air-breathing, mud-loving predator spreading throughout the United States. These slithering threats ...

Invasive Asian swamp eel poses an unexpected threat to the effort to restore the Florida Everglades.

Add Yahoo as a preferred source to see more of our stories on Google. Taylor Slough, a deep marshy river that channels water through the Florida Everglades, once teemed with crayfish and small fish, ...