Meet the poisonous worm that regenerates when cut: World’s new invasive threat

Houston has experienced an influx of hammerhead flatworms during recent heavy rains. These toxic worms, harmful to humans and pets, reproduce rapidly and pose a danger to ecosystems by preying on earthworms. Citizens are advised to handle these foot-long worms cautiously, using gloves and freezing them with salt and vinegar to ensure they are neutralized.