This undated image provided by Bugwood.org shows a hammerhead worm on a leaf in India. The narrow, snakelike flatworm has a head built like that of a hammerhead shark. Arun T.P. / AP After heavy ...

Add Yahoo as a preferred source to see more of our stories on Google. A creepy-crawly invasive species known as the hammerhead worm is reappearing in Texas, following several weeks of excessive ...

DALLAS — The invasive, hammer-headed, self-reproducing worm known for eating helpful backyard earthworms has reportedly emerged from its underground hiding space in North Texas, experts confirmed.