First documented in Florida in 1997, the Asian swamp eel keeps nudging north in Florida, threatening fragile landscapes.

The Asian swamp eel is an air-breathing fish that can move across land to new locations. Florida offers ideal habitat.

Before spawning, matured eels fast for months, their ultimate death resulting from starvation. The small eels that return by the myriad are at least a year old, having developed out of a larval ...

Meet the Hades' snake moray eel, a dark, river-dwelling marvel of the Central Indo-Pacific, named after the god of the ...

The RSPB said stopping industrial trawling for the small eel-like fish in the North Sea would "throw our most threatened seabirds a lifeline in the face of mounting pressures". Sandeels are a ...