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

H5N1 bird flu — have been found along the shores of Lake Michigan in the Chicago area, prompting warnings from area health ...

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 ...