A new paper from a team of Cornell University researchers shows that the highly pathogenic avian influenza H5N1 virus causes ...

The H5N1 avian flu is circulating in cows and other mammals. Whether it will make a permanent leap to humans is another ...

Bird flu was nearly everywhere in the U.S.—in chickens, cows, pet cats and even humans. Cases have gone down, but experts ...

H5N1 avian influenza has long been a concerning virus. Since its discovery in 1996 in waterfowl, bird flu has occasionally ...

Several local factors—including the minimum temperature reached in autumn, the water level in lakes and ponds in winter, and ...

For months, bird flu was seemingly everywhere in the U.S.: news headlines reported the highly pathogenic H5N1 avian influenza ...

Decreased milk production, death, and early removal from a single herd of adult dairy cows infected with the H5N1 strain of ...

Spain has reported an outbreak of highly pathogenic H5N1 bird flu on a fattening turkey farm in the southwestern region of ...

The Little Traverse Bay Bands of Odawa are building a sanctuary for bald eagles found sick and injured across a large swath ...

Spain has reported an outbreak of highly pathogenic H5N1 bird flu on a fattening turkey farm in the southwestern region of ...

Several local factors — including the minimum temperature reached in autumn, the water level in lakes and ponds in winter, and the presence of mute swans (Cygnus olor) — could be key for predicting ...

The Federal Court of Appeal reserved its decision in a case involving two B.C. farmers who are fighting an order from the ...