Brazil on Wednesday confirmed a new case of bird flu had been discovered at a zoo in the country's capital. (AP Video: Luis ...

Test results for a suspected bird flu outbreak on a commercial farm in the town of Anta Gorda in Rio Grande do Sul state came ...

Brazil's Agriculture Minister Carlos Favaro said on Wednesday there were strong indications that the world's biggest chicken ...

Brazil's Agriculture Minister Carlos Favaro said on Wednesday there were strong indications that the world's biggest chicken ...

Moderna had been awarded over $750 million to develop a vaccine against bird flu, which has been circulating in farm animals ...

The Trump administration has canceled $766 million awarded to Moderna to develop a vaccine against potential pandemic ...

Over the past 15 months, the U.S. Centers for Disease Control and Prevention has confirmed 70 human cases of bird flu across ...

The Brazilian government confirmed a case of bird flu at a zoo in its capital after two birds were found dead there last week ...

Local businesses are bracing for potential shortages after bird flu hit the largest egg producer in the Southwestern U.S.

Year after year, a colony of elephant seals arrives in Jackson Bay, on the islands of Tierra del Fuego at the southern tip of ...

The USDA is investing $1 billion to fight bird flu, including financial relief for affected farmers. But the bird flu is ...

A major Southwestern egg producer is calling for hens to be vaccinated after the company lost about 6 million birds to avian ...