Officials Warn ‘Don’t Kill Them’—Toxic 15-Inch Hammerhead Worms Invade Texas

After weeks of heavy November rain, residents across North Texas have been startled by the sudden appearance of giant hammerhead worms—flat, ribbon-like creatures that can reach up to 15 inches in length. These invasive worms, which have been present in the region for a long time but rarely seen, have emerged in large numbers, prompting urgent warnings from state officials about the risks of improper handling and the unique challenges they pose...