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

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 ...

Thinking about backyard chickens as egg prices soar? Think hard, especially in light of the bird flu outbreak.

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

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

The outbreak started in December and has now spread from a few reports in the suburbs to hundreds in the city, along Lake ...

As egg suppliers scramble to cope with surging costs spurred on by a particularly devastating strain of bird flu, the ...

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

As it mutates, the bird flu has seemingly been able to infect other bird species, pets, other kinds of animals and, on rare ...