As new food scraps are added, the worms migrate toward the top to feed, leaving their castings below. Then, you'll release the bottom and harvest the bounty. This system is called a continuous flow ...

In fact, Charles Darwin spent 40 years observing worms and conducting experiments with them. Worms are crucial for breaking down organic matter; their castings (or worm excrement) make for excellent ...

The sandy mounds are worm casts, effectively the poo, of a marine worm called a lugworm. Common on sandy and muddy-sandy shores around the coast of Britain, they live in burrows under the wet sand. A ...

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Maryam Nouri-Aiin, a UVM postdoctoral plant and soil science researcher, points out the kind of worms you don’t want to see in your garden. “They usually turn a really big area into castings ...

The sandy mounds are worm casts, effectively the poo, of a marine worm called a lugworm. Common on sandy and muddy-sandy shores around the coast of Britain, they live in burrows under the wet sand. A ...