Alexander Tin is a digital reporter for CBS News based in the Washington, D.C. bureau. He covers federal public health agencies. A "small but detectable quantity" of infectious H5N1 bird flu virus was ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It feels like every few months, another milk is poised to be the main character and now unpasteurized raw ...

Raw milk consumption has risen due to claims of health benefits, despite established risks of bacterial contamination. Raw milk can cause illnesses ranging from mild digestive issues to severe ...

Pasteurization is process of heating up food to kill bacteria, viruses Experts say long-practiced method keeps US food supply safer Proponents of unpasteurized food believe it’s healthier A ...