WASHINGTON – Democratic U.S. Rep. Raúl M. Grijalva of Arizona, who championed environmental protection during his 12 terms in ...

It appears that there may have been another spillover of H5N1 bird flu ... who owned a backyard poultry flock in Louisiana in January. The virus isolated from the milk of the Arizona herd was ...

Jack Dykinga won a Pulitzer in Chicago, then came West for a celebrated career in nature photography. And at age 82, after a ...

Jack Dykinga won a Pulitzer in Chicago, then came West for a celebrated career in nature photography. And at age 82, the Oro ...

You'll be amazed by the ways desert birds survive and thrive in dry country. Learn about the bird species that live in ...

A woman in Wyoming has been hospitalized with H5N1 bird flu Health officials say she was likely infected via handling sick birds in a backyard flock ... in Nevada and Arizona — or the B3.13 ...

The number of commercial flocks infected with avian influenza dropped in February, while infections in backyard flocks held ...

PHOENIX - Officials with the Arizona Department ... County tested positive for bird flu. Weeks later, on Nov. 25, state health and agriculture officials say a backyard flock within Maricopa ...

Every spring three species of nectar-feeding bats travel several hundred miles from Mexico, into Arizona, New Mexico, and Texas, to reach maternity roosts where they rear their young.

Researchers and citizen scientists took samples of environmental DNA from saliva on backyard hummingbird feeders and agave plants to identify Mexican long-nosed bats ...

Amazon’s drones met more resistance in College Station, Texas, than in any other city in the US. Now they’re gone—and a sense ...

The outbreak of bird flu that began in the United States in 2022 among wild birds and poultry has since spread to dairy ...