Even if you have a dishware collection that could rival Martha's, you might have once been tempted: You open the oven, take a glance at last night’s leftovers still sitting in their cardboard box, and ...

Eco-friendly weblog The Daily Green details how to turn a cardboard box into a DIY solar oven for a little weekend fun in the sun. All you'll need is the box, some construction paper, tin foil, ...

(CNN)-- When Jon Bohmer sat down with his two little girls for a simple project they could work on together, he didn't realize they'd hit upon a solution to one of the world's biggest problems for ...