Officials said the aggressive species threatens soil structure and can also harm plant roots. Here's how to spot it.

The invasive worms have been reported in dozens of Connecticut towns. Check out the map for details.

MINNEAPOLIS – Last week, the National Weather Service issued a "worm warning" in southern Minnesota. The warning was in jest – simply a heads up that residents may see more worms than normal due to ...

Add Yahoo as a preferred source to see more of our stories on Google. a hammerhead worm moving across the street - Placebo365/Getty Images It is a warm sunny day, and you are working in your garden ...