Bird flu cases are rising rapidly in the U.S. and around the world. A new study traces how the disease spread over the last ...

Did Sunita Williams age faster in space? NASA explains how prolonged space missions impact astronauts' bodies, from bone loss to accelerated aging effects.

The detection of bird flu in a sheep is another sign that the H5N1 virus is adapting to hop to new hosts ...

Minnesota has reported its first bird flu case in a dairy herd since last summer via a new milk testing program. (Rich ...

Highly pathogenic avian influenza, commonly called bird flu, has increasingly spread to mammals and infected hundreds of ...

Turkeys, cattle, cats and pheasants in South Dakota have been infected with bird flu. Scientists worry: Is a large human ...

Recent viral mutations have shown avian influenza’s adaptability to mammalian hosts, prompting infectious disease, animal ...

H5N1 influenza is evolving rapidly, weakening the effectiveness of existing antibodies and increasing its potential threat to ...

More than 170 species of North American wild birds were infected with bird flu. Here's what it means for your backyard bird ...

Hundreds of samples of raw milk in Minnesota have been tested for bird flu as the state ramps up its effort to slow the spread of the virus. The national effort started in January; Minnesota’s ...

Bird flu has infected over 170 wild bird species in North America, with cases in Michigan's wildlife and dairy cattle.

WASHINGTON (AP) — Bird flu has devastated poultry and dairy farms, and sent the price of eggs soaring in the United States since it was first detected in North America in late 2021. But what has been ...