Jumping worms lean onto Minnesota's invasive species list

DULUTH, Minn. (AP) - Zebra mussels. Emerald Ash borers. Buckthorn. Eurasian milfoil. These are some of the most well-known and destructive non-native species that have invaded Minnesota’s lakes and forests, threatening ecosystems both in water and on land.

Now add the jumping worm to that ignominious list of invasive ...