But the biggest hit was the giant ice worm float, a blue-and-white get-up made of fabric and hoops and designed to fit over the heads of puppeteers like a Chinese dragon. It was 150 feet long ...

Giant predatory worms are invading France. The worms are part of a group of species called hammerhead flatworms, which originate in tropical Asia. The worms have gone largely unnoticed for close ...