Campfires, charcoal grills, and gas-powered camping stoves can definitely make life easier for hungry campers, but they can’t do everything. Sometimes, the only source of heat for cooking is 93 ...

David Kuchta, Ph.D. has 10 years of experience in gardening and has read widely in environmental history and the energy transition. An environmental activist since the 1970s, he is also a historian, ...

FRESNO, Calif. - It sounds so simple: Place food in a couple of pots, then open them hours later to find a hot meal. And you don't even have to turn on the stove. That's what some converts to solar ...