Japan, Britain, and Italy will have difficulty moving forward on a sixth-generation fighter because of the sheer complexity ...

In the U.S., bird flu is spreading rapidly on poultry and dairy farms—and data censorship could pose risks to combating it, ...

A second subtype of H5 bird flu, known as D1.1, was detected in dairy cattle and infected one worker in the US state of ...

Bird flu cases are still rising in the U.S. as ... turkeys and other fowl have been slaughtered across the United States since the outbreak began in January 2022. As for humans, 67 people have ...

“For nearly 250 years, we called the bald eagle the national bird when it wasn’t,” said Jack Davis, co-chair of the National ...

Maps of bird flu cases show the spread of the virus across the United States. Most people infected with bird flu in the U.S. have had mild symptoms. Symptoms of H5N1 birth flu infection in humans ...