A new instrument called the Dinosaur Choir uses CT scans and 3D modeling to recreate actual the sounds of a Corythosaurus. If ...

The rosary hung from a branch of mesquite, its light blue beads swaying in the breeze. The site was a few miles from the U.S.-Mexico border. It wasn’t far from paved roads, a truck stop, the city of ...

Seeing a woodpecker in action is more extraordinary than most people realize. This tiny bird does incredible things and is ...

Modern birds, along with certain snakes and fishes, have skulls whose jaws and palates are not firmly fixed in place.

A new report on the state of birds in the United States has an urgent warning: bird populations across nearly every habitat are declining, with about one-third of U.S. bird species in critical ...

Share on Pinterest A recent CDC MMWR report shows three new asymptomatic human cases of bird flu, suggesting the virus may be slowly spreading. Johanna Moya/Getty Images A growing bird flu ...

Bird flu has been detected in rats for the first time in the United States, according to the U.S. Department of Agriculture’s Animal and Plant Health Inspection Service. Four black rats in ...

Bird flu may be spreading between people and cats more than previously thought, a new federal study said. The findings published Thursday by the Centers for Disease Control and Prevention’s ...

Anatomy is the field of biology that studies the structure of living things. Anatomy focuses on the composition, structure and location of the parts of organisms tissues, organs and systems ...

In just the past 30 days, no fewer than 23.3 million birds have been affected in the U.S. including 102 commercial flocks and 49 backyard flocks. H5N1 is showing itself to be a highly persistent ...