“To modernize our patent infrastructure, we need better tools to help inventors and examiners find relevant prior art.” Patent categories were established more than 100 years ago. There are dozens of ...

The US National Vegetation Classification (USNVC) provides a national, conceptual framework for classifying, inventorying, and studying both cultural and natural vegetation of the U.S. It provides a ...

The NOVA food classification system is shaping the new U.S. Dietary Guidelines. Learn what it is, how it works, and how to use it to identify ultra-processed foods.