The Trump administration is suing the state of California to block animal welfare laws that it says unconstitutionally helped ...

Carlos Abundez, 35, is facing federal smuggling charges after U.S. Customs and Border Protection officers made the discovery.

From the outset of the Trump administration, bird flu, or H5N1 avian influenza, has flown rather conspicuously — and in fact ...

Although the avian flu (H5N1) virus may not be making the news as frequently, it is still working hard behind the scenes, ...

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.

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

The CDC is ending its emergency response to bird flu, citing a significant drop in cases between February and July.

The U.S. Centers for Disease Control and Prevention says it has ended its emergency response to H5N1 bird flu, citing a drop ...

Brazil, one of the world’s largest producers and exporters of poultry, confirmed Friday the country’s first bird flu outbreak on a commercial farm.

H5N1 bird flu is widespread among wild birds in the United States, and has caused increasing outbreaks in poultry and dairy cows.

H5N1 bird flu is widespread among wild birds in the United States, and has caused increasing outbreaks in poultry and dairy cows.

We’ll go with the more positive news first. Passerines –the types of birds that are generally found around backyard bird feeders–are not dying from bird flu as frequently.