If you haven't heard about the hammerhead worm yet, get ready to have a new fear unlocked. The invasive species is native to tropical regions, but have recently started making their way into the US.

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

Hammerhead flatworms, also known as land planaria and terrestrial flatworms, feed on other soft-bodied invertebrates including snails, slugs, and other worm species. Some species produce the same ...

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 ...