The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike ...

Bird flu cases are still rising in the U.S. as the virus continues to devastate poultry farms. More than 145 million chickens ...

Here’s what to know about the Trump administration’s order and which information is still available to California residents.

Latest data shows which counties have been hardest hit by bird flu outbreaks among poultry flocks as the human case count ...