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

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

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

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

The Milwaukee County Zoo has closed its Herb and Nada Mahler Family Aviary as a precautionary measure against avian influenza ...

In an announcement, the zoo said the closure "is out of an abundance of caution meant to protect our avian population from ...

Where has bird flu been reported in Illinois? Are my pets at risk? Should I still be eating eggs? Here’s what to know about ...

Don’t be a hero if you spot birds or animals showing signs of avian flu (dead or distressed birds, multiple signs of sickness ...

Bird flu has decimated poultry flocks and infected cattle herds. The risk to humans is currently low, but that could easily ...

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

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.

Shoppers in some parts of the country are finding empty egg shelves in their local grocery stores. And some grocery stores ...