Black vultures have killed and eaten several calves on Tom Karr’s cattle ranch in southeastern Ohio, a loss he says didn't happen two decades ago. Now it happens regularly.

Hungary reported a first outbreak of highly pathogenic H5N1 bird flu on a farm this season, the World Organisation for Animal ...

As the fall bird migration progresses, the Washington Department of Fish and Wildlife has reported an increase in bird flu ...

In a spot outside Berlin that’s usually a paradise for birdwatchers, volunteers have recovered nearly 2,000 dead cranes in ...

Experiments suggests H9N2 has adapted to human cells, but cases of person-to-person transmission haven’t been reported yet ...

The US Department of Agriculture's (USDA's) Animal and Plant Health Inspection Service (APHIS) announced one new highly pathogenic avian flu (HPAI) detection on a commercial duck farm in Sonoma County ...

Darlene Konkle, a state veterinarian with the Department of Agriculture, Trade and Consumer Protection, said the current ...

The immunological arms race between virus and vaccines may change in the future, at least for bird flu viruses. Scientists ...

After a summer lull in U.S. cases of avian influenza in both poultry and dairy cattle—and no human infections reported in the ...

After a quiet summer, bird flu cases are rising again. Scientists expected the development, but what happens next is still ...

Australia's scientists observe signs pointing to the destructive H5 bird flu on Heard Island in the Southern Ocean, noted after unusual elephant seal deaths. Although not confirmed, such symptoms ...

The bird flu outbreak that saw millions of chickens culled and a national shortage of eggs has been declared eradicated, but scientists warn a much deadlier strain of avian influenza could arrive this ...