The Bird Alliance of Oregon has tracked the crow roost for more than 20 years, but it has grown within the past decade.

Dairy cattle in Nevada have been infected with a new type of bird flu that’s different from the version that has spread in ...

Amid concerns about global health threats, the World Health Organization remains the most important platform for cooperation ...

The U.S. Department of Agriculture has detected a bird flu strain in dairy cattle that previously had not been seen in cows, ...