New versions of the H5N1 virus are increasingly adept at spreading. Suggestions to either let it rip in poultry or vaccinate the birds could backfire.

The U.S. Centers for Disease Control and Prevention ended its emergency response for bird flu as the outbreak that sickened dozens of people, spread to cattle and drove up ...

After being declared "unreleasable" in 2023, Phantom's wild spirit and remarkable recovery convinced caretakers to fight for ...

The CDC ends its emergency response to H5N1 bird flu after recording 70 human cases and one death nationally, even as experts ...

Doctors and researchers said the moves will make it harder to detect potentially dangerous changes. If the virus continues to ...

Join us for a peaceful walk through Smith Rock State Park in Oregon, home to soaring 168-meter cliffs and one of the world’s ...

The risk to the public remained low, but people in close contact with dairy cattle may be at an increased risk, the state ...

Bird flu outbreaks this year caused the average price of a dozen Grade A eggs to hit a record high of $6.23 in March.