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

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.

There’s another invader wreaking havoc on the Everglades ecosystem, and it’s a slimy fish with a voracious, indiscriminate appetite. Like so many other invasive species, such as iguanas and pythons, ...

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 ...