Anyone who gardens, especially those in northern climates, likely dreams of extending their growing season with a greenhouse. The greenhouse has been used in various iterations since Ancient Rome.

Composting is a great thing to take on as a gardener. It uses up waste and provides you with a homemade, nutrient-rich growing matter for your yard. But, if you find your compost heap is not heating ...

Compost is useful as fertilizer but it also generates heat, and heat can be useful. Therefore, compost can be doubly useful. That bit of reasoning has been in play at UNH’s Durham campus since 2013.