NASHVILLE, TENNESSEE — Not all students are relaxing on their summer break. Some are working on an oven that could help fight world hunger. "We call it a hybrid-barrel-panel design because it's a ...

Which solar ovens are best? 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 ...

Eighth grade science students at Providence Middle School recently designed and built solar ovens to heat a can of water to the highest temperature possible.