The USDA has definitions for fancy and extra fancy produce. As part of the USDA grading system, these voluntary labels ...

Andrea Armani and colleagues report that single molecules can now be detected without fancy labels (Science doi: 10.1126/science.1145002; 2007). The alternative to amplifying the signal of a ...

The next time you're in the produce section, look closely at those little labels and stickers. On some fruits and vegetables, you may spot the words "Fancy" or "Extra Fancy." And no, they aren't ...