Researchers have identified nine mutations in a bird flu strain from a person in Texas. Bad news: this strain is more capable of causing disease and replicates better in the brain. Good news: approved ...

Lincoln Park Zoo said the specific source of the exposure of the animals to bird flu, or H5N1 virus, is not known.

A harbor seal and a Chilean flamingo died from the bird flu this month at the Lincoln Park Zoo in Chicago, officials said.

Senior officials from President-elect Donald Trump’s administration were at the White House on Wednesday to participate in a ...

Senior officials from President-elect Donald Trump’s administration have participated in a transition exercise hosted by ...