H5N1 bird flu has now crossed into U.S. dairy cattle for the first time, and alarmingly, it did so through just one spillover ...

Spring migration can be a deadly journey for billions of birds as they travel north. Several cities in the Midwest create an especially deadly path for birds where light pollution and buildings ...

As spring weather sets in, fears of a bird flu pandemic have not materialized, and there is less cause for worry than there ...

With bird flu cases rising in the United States, the Illinois Department of Public Health is taking steps that will impact ...

The dapper black and yellow bobolink likes the Chicago area so much he flies here every spring from South America—a journey ...

Bird flu infections have been rare among people, but the pathogen is evolving, which has scientists worried about a possible ...

Preventing a pandemic means early detection of bird flu strains — surveillance of viral spread and influenza infections in ...

The Cal Falcons are gone. Prices of eggs have cracked $9. Bird Flu is present here in the Bay Area.  From rising egg prices ...

U.S. egg prices increased again last month to reach a new record-high of $6.23 per dozen despite President Donald Trump’s predictions, a drop in ...

Bird flu outbreaks were cited as the major cause ... A carton of eggs sit on a counter in the kitchen inside of 5 Rabanitos restaurant in Chicago, Feb. 16, 2025. (AP Photo/Nam Y.