There were very few things we coveted in the '90s as much as a good scratch-and-sniff sticker. The wisest among us knew you had to be conservative with all that scratching to make the smells last, and ...

I don't know about you, but more often than not, I have Chipotle on my mind. Whenever hunger strikes, I can't help but think about the tantalizing prospect of ordering a burrito, some chips, and maybe ...

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 ...