Bird flu is spreading in across the U.S. this spring, impacting countless birds and raising concerns for farmers. Here's how ...

Add Yahoo as a preferred source to see more of our stories on Google. Spring weather signals the return of thousands of birds to Wisconsin. This season, bird watchers can join other enthusiasts across ...

The bird flu has continued to spread in wild and domestic birds in the United States over the last several years, and has infected mammals.

Veterinary experts are urging owners of commercial and backyard flocks to take steps to protect their birds as the nation sees an increase in bird flu outbreaks during spring migration.

Wisconsin winters don’t play around. Long stretches of deep snow, icy winds, and subfreezing temperatures shape the rhythm of life across the state. But those same tough conditions also create some of ...

Meet Wisconsin’s winter birds and learn how they survive cold and snow. Join Robert S. Ellarson as he explores Wisconsin’s winter birds and how they survive freezing temperatures. Learn about ...

Wisconsin's fourth largest egg producer, Daybreak Foods, faces two more bird flu outbreaks in less than 2 weeks, impacting millions of hens.

Bird flu (H5N1) confirmed in a Jefferson County poultry flock. Risk to the public is low; officials urge biosecurity and avoiding sick or dead birds.

Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...

A whooping crane chick died from highly pathogenic avian influenza, or bird flu, in September in Wisconsin, the first known mortality of the endangered species from the disease, according to the ...

Spring weather signals the return of thousands of birds to Wisconsin. This season, bird watchers can join other enthusiasts across the Milwaukee area to seek out various different bird species. On May ...