Forty-seven tigers, three lions and a panther have died in zoos in south Vietnam due to the H5N1 bird flu virus, state media said Wednesday.

The current global outbreak of bird flu is caused by a variant of the influenza virus which is most often found in ducks and ...

OAKLAND, Calif. - Egg prices are soaring again, up more than 28% from a year ago. And in California, prices are even higher.

New research at Kansas State University released Tuesday suggests a potential connection between H5N1, also known as bird flu ...

Egg prices have surged by 28.1% over the past year, with the average cost of a dozen eggs rising from $2.04 to $3.20, ...

Presidents always seem to have a crisis to deal with. George W. Bush had 9/11. Barack Obama had the Great Recession. Donald ...

The latest developments are highly concerning, as they raise the possibility that the H5N1 virus has evolved the ability to ...

The latest human case of bird flu in the U.S. occurred in a patient with no reported exposure to affected animals, sparking ...

Another health care worker who was exposed to a Missouri patient who tested positive for bird flu developed respiratory symptoms but wasn't tested for the flu.

Highly pathogenic H5N1 avian influenza has affected more than 200 dairy cattle farms in 14 states. Milking equipment and ...

Australia is recovering from a devastating outbreak of avian influenza, but the worst is yet to come. Experts say it's only a ...