Dozens of sick and dead pelicans are turning up along the Oregon coastline, and officials don’t have answers why. Field ...

H5N1 bird flu has now crossed into U.S. dairy cattle for the first time, and alarmingly, it did so through just one spillover ...

Tricia McLaughlin, an assistant Homeland Security secretary, said ICE did not reverse course on visa revocations.

Zoetis received conditional USDA approval for an avian flu vaccine. Major poultry and dairy organizations back vaccine use to control the virus. The Trump administration is rolling out a new strategy ...