Bird flu cases are still rising in the U.S. as the virus continues to devastate poultry farms. More than 145 million chickens ...
Mapping fish migration routes and identifying threats is crucial to protecting freshwater species and their habitats, ecologists argue.
More than 156 million chickens, ducks, turkeys and other fowl have been slaughtered across the United States since the outbreak began in January 2022. One person has been killed.