News that bird flu has been spreading between cows for months and that fragments of the virus are even showing up in milk on U.S. grocery store shelves have fueled new worries about the risk the virus ...

Since March, when the first reported cases of H5N1 bird flu began showing up in dairy cattle in Texas, the Food and Drug Administration has been asking farmers to discard any milk from infected ...

This answer is fueled by coffee with a splash of milk from a dairy cow. I asked my friend Kimberly Davenport why my morning milk doesn’t come from a beef cow. She’s an expert in cow genetics at ...