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

After weeks of intense rainfall across North Texas, residents are reporting an uptick in sightings of a bizarre and toxic ...

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

Hammerhead worms have been found near the Washington, D.C. area, the latest region to become a home to the invasive species. Hailing from Southeast Asia and so far preferring hotter climates in ...

Hammerhead worms are an invasive species that have been spreading through the U.S. since at least the early 1900s. Michael Raupp is a bug guy. MICHAEL RAUPP: I try to demystify the lives of ...

The hammerhead worm immediately stops you in your tracks. The striped flatworm slithers like a snake and resembles a piece of whole-wheat spaghetti, led by its mushroom-shaped head. And it also ...

Following weeks of heavy rainfall, hammerhead worms have been supported more frequently throughout Texas. The invasive species is not a direct threat to humans or pets. The worms don't bite but do ...