Mass culling is expensive, but alternatives, like vaccinating chickens or luring wild birds away from domestic flocks, would ...

For the first time, bird flu has been detected in rats, the United States Department of Agriculture confirmed.

The avian influenza virus has killed millions of wild birds and led to emergency culling of commercial flocks. As bird flu ...

As H5N1 spreads rapidly, wild birds remain at risk. Here’s what to know about the outbreak and how to keep your feathered ...