Andrew Marc Greene e-mails: "My son's fourth-grade class was debating whether paper on which one scribbles offhand notes is scrap paper or scratch paper. Scrap paper describes where it comes from, and ...

It might not seem like scraping the top of a cold stick of butter with a knife could be a scientific test, but engineers say the process is very similar to the "scratch test," which is perhaps the ...

Old Scratch Pizza's second location in Centerville is now open. The new, 8,300-square-foot restaurant is located at 440 Miamisburg-Centerville Road (Ohio 725), in space that formerly housed ...

Ever wonder how those scratch and sniff stickers manage to pack a punch of aroma into what looks like ordinary paper? The technology behind it is deceptively clever, and has been used everywhere from ...