The U.S. Department of Agriculture has given a conditional approval to Zoetis to use its bird flu vaccine in poultry, the ...

Bird flu was recently detected in milk produced by an Arizona dairy herd for the first time, officials announced Friday.

A new Centers for Disease Control and Prevention study suggests that bird flu may be spreading under the radar in the U.S. In ...

Anxieties are high as experts warn the avian flu outbreak could worsen in the spring, but egg prices are spurring more ...

Note to readers: The Daily Edition will not be published Monday, Feb. 17, in celebration of Presidents Day. Look for it again in your inbox Tuesday. Below, check out the roundup of California ...

A study looking at whether veterinarians who work with cows have been unknowingly infected with H5N1 bird flu supports the ...

After a different strain of bird flu was recently found in cattle for the first time, experts reveal what this means in our fight against the virus.

Can your pet get bird flu? Is it safe if your neighbor has backyard chickens? We're answering reader questions about avian influenza.