A creepy-crawly invasive species known as the hammerhead worm is reappearing in Texas, following several weeks of excessive ...

The light honey-colored worm, marked by a darker collar and up to five stripes, may look harmless, but it poses a serious ...

Invasive hammerhead worms are spreading in Texas, and have been spotted in Houston, Dallas, Austin and toward the coast.

After heavy rainfall, sightings of an invasive species have been on the rise in North Texas. Hammerhead worms, named for ...

Weeks of heavy rain have prompted a plague of massive toxic hammerhead worms to erupt from the ground in North Texas, much to ...

A creepy-crawly invasive species known as the hammerhead worm is reappearing in Texas, following several weeks of excessive rainfall. The hammerhead worm, a ground-dwelling flatworm, is lethal to ...

A creepy-crawly invasive species known as the hammerhead worm is reappearing in Texas, following several weeks of excessive rainfall. While hammerhead worms tend to stay out of the sunlight ...

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 ...

The invasive species known as the hammerhead worm is reappearing in Texas, following several weeks of excessive rainfall. The Asian hammerhead worm, a ground-dwelling flatworm, is lethal to ...

Hammerhead flatworms, which can grow up to 15 inches long and are potentially toxic, are making a comeback in Texas due to ...

The worms, which can grow up to a foot long, are named for their distinct hammer-shaped head. They hitched a ride from ...

The hammerhead flatworm has a rounded, half-moon shaped head. They can be 8 to 15 inches long, with a narrow body that ...