Felines of all varieties tend to explore and hunt smaller prey, such as birds and mice, which can carry bird flu.

The virus in the first severe human bird flu case in the U.S. was found to have mutated. Newsweek's live blog is closed.

Bird flu virus has swept through farms across the nation’s largest dairy producing state. All human cases had been mild - ...

Millions of egg-laying flocks in California have been lost to the bird flu this year. It comes as the cost of eggs rose in ...

Fox News correspondent Christina Coleman and Fox News senior medical analyst Dr. Marc Siegel have the latest on the spread of bird flu in the United States on ‘Fox News Live.’ ...

Gov. Gavin Newsom declared a state of emergency on Wed. in response to the bird flu outbreak affecting dairy herds. Find out more about the rising cases, its symptoms, and other details below.

A new mutation and the first severe case of H5N1 bird flu discovered in a human in Louisiana has raised concern among some ...

There are 61 confirmed human cases of bird flu in people in the U.S., according to the Centers for Disease Control and Prevention. More than half of the human cases are in California. Bird flu is a ...

The bird flu outbreak has spread to all 50 states, these maps show. Here are the symptoms and what to do if you think you ...

California officials have declared a state of emergency over the spread of bird flu, which is tearing through dairy cows in ...

California declared a state of emergency this week over the spread of bird flu in the state as the virus continues to be ...

Northwest Naturals is recalling a line of its pet food after authorities Oregon linked the death of a cat to a batch ...