Knowing where, when and for how long mallard ducks -- natural carriers of avian influenza -- stop and rest as they migrate can help predict the probability that they will spread bird flu to backyard ...

Oregon saw its first case of bird flu in December in a cat that had eaten raw pet food. The second case, in January, came ...

For the first time, bird flu has been detected in rats, the U.S. Department of Agriculture (USDA) confirmed, according to a ...

Extreme weather is shifting the migratory patterns of birds, increasing the chances of deadly avian flu outbreaks on farms.

Knowing where, when and for how long mallard ducks—natural carriers of avian influenza—stop and rest as they migrate can help ...