H5N9 is “not commonly seen in poultry in general,” says Eman Anis, assistant professor at the University of Pennsylvania ...

Wildlife professionals and advocates are grappling with an avian influenza outbreak that seems to be growing more virulent ...

Hundreds of dead or sick red-breasted mergansers have been found along Lake Michigan, sparking bird flu concerns.

Some bakeries and restaurants around the Chicago area have already been left shell-shocked by raising egg prices.

The shortage has raised concerns about whether the supply has been affected. HEB responded, explaining that the shortage is ...