Once again, hammerhead flatworms are wriggling into the spotlight — this time in Canada. The toxic and invasive pests, which originate from Southeast Asia, have the ability to regenerate even if ...

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 ...