Ocean Optics reports on how spectroscopy revolutionizes research by utilizing light to analyze materials, improving accuracy ...

Ultraprocessed” has become a bad word in our food supply, but regulators are struggling with how to define the term to help consumers. Here’s why that’s so hard to do.

The U.S. Food and Drug Administration plans to change how COVID vaccines and other shots are approved and administered. The memo, which was written by FDA chief medical and scientific officer Vinay ...