This left a gap in the fossil record, but Petrified Forest National Park didn’t get its name for nothing: The volcanic ash that burst from California’s Mojave Desert ended up in northeast Arizona’s ...

Passenger pigeons once darkened the sky, now they're just a footnote. These are the birds I never had the chance to see.

Angel, a 26-year-old bald eagle from Wisconsin that was too gravely injured to be returned to the wild, serves as "ambassador ...

Some Native Americans traditionally bestow bald eagle feathers at ceremonies to mark achievements, such as graduations, and as a form of reverence for the bird ...

Scientists have tagged birds for more than 100 years. That preservation program might be defunded.

Animalia 75 percent of North America’s bird species are in decline, study says Birds are rapidly vanishing from North America, with dramatic population losses in places that were once thought safe.

Was Flaco a Tar Heel? First, who was Flaco? “The Book of Flaco: The World’s Most Famous Bird” by David Gessner tells the story of Flaco, the Eurasian eagle-owl who, after 13 years ...