Wisconsin is among 10 states to report human cases of the H5N1 virus so far, with more than half reported in California.

Nearly 119,000 birds have been culled at a farm in California after a bird flu called H5N9 was detected among the poultry.

Donald Trump is committed to dismantling the federal bureaucracy—and, with it, the government’s capacity to manage risk.

A new strain of highly pathogenic bird flu (H5N9), which has never been seen in the United States before, was recently discovered on a duck farm in ...

Bird flu has killed millions of birds and disrupted milk and poultry production. In California, highly pathogenic avian ...

Sunday on PBS News Weekend, as the U.S., Canada and Mexico move toward a trade war, we get the view from north of the border with the Canadian ambassador to the United States. Then, the mental health ...

The number of cases of H5N1, commonly known as bird flu, is on the rise at mega-farms. Chickens, dairy cows, and humans have ...

Last year was an exceptional milestone for the Central California condor flock, as nine wild chicks fledged from their ...

Bird flu is forcing farmers to slaughter millions of chickens, pushing egg prices to more than double their summer 2023 cost.

Bird flu pops up every year in the same way that flu season does for humans. Each time there's a different strain as ...

Veterinarians and public health officials say this and other information frozen in the “immediate pause” on communication ...

While the H5N1 bird flu keep spreading, the first reported H5N9 outbreak in the United States has been identified on a duck farm in California.