By the 1950s, the self-propelled combine harvester began gaining traction. Even so, many farmers still picked ear corn, stored it in cribs and processed it through portable belt-driven shellers. The ...

We've all got that "shelf of shame" in our homes -- a graveyard of ancient laptops, tangled power bricks and printers that haven't seen an ink cartridge since 2010. Letting this e-waste sit in your ...