Hammerhead worms, an invasive species from Asia, are a toxic menace — but chopping them up can do more harm than good.

Houston has experienced an influx of hammerhead flatworms during recent heavy rains. These toxic worms, harmful to humans and pets, reproduce rapidly and pose a danger to ecosystems by preying on ...

The poisonous hammerhead worm is on the rise in Houston as Hurricane Beryl and extensive rainfall brings flooding to that ...

SCOTTSVILLE, Ky. (WBKO) - Invasive, predatory hammerhead worms have been located in Allen County for the first time, ...

A worm that slithers like a snake and has the head of a shark and the Missouri Department of Conservation is warning residents to keep an eye out for them. The hammerhead worm is showing up more ...

Researchers have spotted the hammerhead worm hundreds of times in the area of Washington, D.C. and northern Virginia over the last 15 years, the Washington Post reported. While a human would have ...

Giant predatory worms are invading France. The worms are part of a group of species called hammerhead flatworms, which originate in tropical Asia. The worms have gone largely unnoticed for close ...