Jumping” and “worm” are two words that don’t seem like they should go together. Just imagining such a thing is enough to ...

A study reveals how invasive worms are disrupting forests in the northern United States and changing key soils.

An alien invasion capable of triggering catastrophic changes is underway across North America. At least 70 imported earthworm species have colonized the continent, and represent a largely overlooked ...

Earthworms may be helpful in a compost heap or in the soil of a vegetable garden. But they are a destructive force in Minnesota’s hardwood forests – chomping up entire layers of the forest floor and ...

Our back lawn looks like a football team ran across it in cleats, bringing up bits of rich, dark soil that slowly fade into the grass as it rains or they get stepped on. I couldn’t be happier. Our ...