After rolling out a wind-powered renewable energy option in July called Renewable Choice, Boone Electric and its parent cooperative have switched from buying wind power to burning low-sulfur coal ...

Researchers at the University of Waterloo have developed an inexpensive device that generates enough electricity to power a calculator using only waste walnut shells and drops of water. Their work is ...

One of the biggest benefits of walnut cat litter is that it’s an environmentally friendly choice. The walnut shells are biodegradable and natural, and as a food industry byproduct, they would ...