While Charles Darwin is most remembered for his revolutionary theory of evolution, he also studied earthworms. Darwin's Earthworm Experiments Broke New Ground Darwin's Earthworm Experiments Broke New ...

They have no eyes or ears, but they’re an important feature for healthy gardens the world over. This week, we’re digging up the dirt about earthworms. * “Lumbricus terrestris,” or the common earthworm ...

Earthworms, as we know, are garden champions, cleaning the soil by eating their weight in organic matter every day and aerating it as they wriggle around, creating tunnels to ease root growth. They ...

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 ...

Many people know about Darwin's famous voyage aboard the Beagle — of his observations of the birds on the Galapagos Islands. Less well known is that Darwin spent quite a bit of time studying ...