In this lesson, students discover the critical role earthworms play in decomposing dead material and releasing nutrients into the soil.

Earthworm

Do earthworms like moisture or darkness? Find out as we explore the relationship between earthworms and light.

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Stuart Heritage: A new book by parenting expert Shimi Kang suggests that dolphins may provide the perfect model for bringing up kids. We suggest a few more creatures you could try to copy

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So many parts of gardening success rely on healthy soil, packed with microbes and creatures that create a balanced, living ecosystem. One of the most important parts of a living soil is the humble earthworm - so important, in fact, that the density of the...