Crayfish and amphibians are vanishing as a stealth invader spreads statewide, raising alarms about cascading losses across ...

Add Yahoo as a preferred source to see more of our stories on Google. Burmese pythons have nothing on this voracious eater. ePhotocorp/Getty Images There is a war going on in the Florida Everglades.

Researchers from Florida International University sample for aquatic animals in the Florida Everglades, including the invasive Asian swamp eel. A new paper suggests these eels are devouring tiny fish ...

For a crayfish in the Florida Everglades, its worst nightmare is three feet long, dark brown and pure muscle, with a mouth like a vacuum that sucks up nearly everything it can find—tiny fish, small ...