Most people are aware of earthworms, but probably give them little thought. Some have a notion they are "good for the soil". Others regard them with distaste and think of slimy animals associated with ...

Add Yahoo as a preferred source to see more of our stories on Google. Group of nightcrawlers in soil. It's hard to make the argument that catching nightcrawlers for bait is going to save you tons of ...

Nightcrawlers are deep burrowers, also known as anecic earthworms, and finding lots of these is a strong sign you've got healthy, rich soil. They drag organic matter from the surface down into their ...

Earthworms, the hardworking invertebrates that grace the upper layers of soil, have long been considered helpful in our home gardens. Earthworms are prolific munchers, grinding up organic material and ...

The common earthworm is the largest species. Its scientific name is Lumbricus terrestris, although it is also known as the ...

Analysis reveals imported earthworm species have colonized large swaths of North America, and represent a largely overlooked threat to native ecosystems. The researchers warn of the need to better ...