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.

Some nutritious foods under the current NOVA system could be demonised alongside unhealthy variants. Industry's calling for reform, but what would the next generation look like? The NOVA ...

How can a classified document go missing? How can it wind up in the garage or private office of President Joe Biden or the private country club of former-President Donald Trump? The short answer is ...

Tumor classification systems provide the language that allows teams of physicians and health care workers to communicate clearly about neoplasms, their natural histories, and their likely responses to ...