A version of the H5N1 virus that has killed one person and severely sickened another has been detected in milk samples ...

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

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

A new version of the virus, known as D1.1, was confirmed in Nevada, the USDA said. It was detected in milk collected as part of a surveillance program. At least 67 people in the U.S. have been ...

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

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

Monitors with an area bird tracking organization say that they've determined that a number of ducks have succumbed to bird flu​ along Lake Michigan.

While it's tragic and alarming to see a massive die-off, it's not uncommon for birds that travel in such large populations.

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

Chicago's bakers are readying to raise prices as one of their most frequently used ingredients becomes increasingly expensive ...

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

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