The infected birds "present with tremors and little ability to move," said a local conservation group tracking the outbreak.

Roughly 200-300 ducks have been found dead in Chicago and the northern suburbs around Lake Michigan in recent days, according ...

Officials urged residents of the Chicago area not to touch -- or let their pets touch -- dead or sick birds as a bird flu ...

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

Hundreds of red-breasted mergansers have been affected by a bird flu outbreak on Chicago's Lake Michigan shoreline, raising ...

The country desperately a White House that will marshal resources toward solving the bird flu problem that's been killing off ...

CHICAGO - The avian flu outbreak that has killed millions of chickens nationwide, driving up the price of eggs, is now ...

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

Are eggs safe to eat amid the current avian flu outbreak? Have people in the U.S. contracted bird flu? We VERIFY the answers to common questions.

The largest concentrations of sick mergansers were found Saturday at North Avenue Beach and Oak Street Beach. Other birds ...

MATTESON, Ill. (CBS) -- A family-run farm in Chicago's south suburbs was grappling Wednesday with what they said was a devastating case of bird flu. Kakadoodle Farm in Matteson lost its entire flock ...

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