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

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

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

A new invasive species of ants with venomous stings is present in 20 different U.S. states, including Texas, and is growing ...

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

The recommended methods for killing hammerhead worms include sealing them in a bag and either freezing for 48 hours or ...

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

Hammerhead flatworms have been popping up in the yards of Houstonians recently. Known for their curved heads that resemble ...

Texas is littered with unintended, and sometimes intended, invasive species. Fireants, wild pigs, mimosa trees, giant ...

There have been new sightings of a potentially deadly invasive species as the Asian needle ant spreads across the U.S.

The Asian needle ant, present in the U.S. since the 1930s, is now spreading into Texas, raising concerns about its impact on ...